1 "with special reference to German and Korean as OV type New Insights in Germanic Linguistics" Peter Lang Publishing 233-260, 1999
2 "issues in cross- linguistic research" York Press 1995
3 "cross-linguistic influence in language learning" Cambridge University Press 1989
4 "account of child phonology" York Press pho (pho): 211-248, 1992
5 "What does Germanic syntactic change tell us about Korean? Journal of the Linguistic Society of Korea" 97-119, 2002
6 "The sound pattern of English" MIT Press 1968
7 "The role of the L1 grammar in the L2 aquisition of segmental structure" 14 (14): 136-193, 1998
8 "The contributions of phonological skills and letter knowledge to early reading development in a multilingual population" 2001187-219쪽
9 "The Korean Language" Cambridge: Cambridge University Press 1999
10 "Structure preservation in interlanguage phonology :Focus on phonological acquisition" Amsterdam: John Benjamins 183-207, 1997
1 "with special reference to German and Korean as OV type New Insights in Germanic Linguistics" Peter Lang Publishing 233-260, 1999
2 "issues in cross- linguistic research" York Press 1995
3 "cross-linguistic influence in language learning" Cambridge University Press 1989
4 "account of child phonology" York Press pho (pho): 211-248, 1992
5 "What does Germanic syntactic change tell us about Korean? Journal of the Linguistic Society of Korea" 97-119, 2002
6 "The sound pattern of English" MIT Press 1968
7 "The role of the L1 grammar in the L2 aquisition of segmental structure" 14 (14): 136-193, 1998
8 "The contributions of phonological skills and letter knowledge to early reading development in a multilingual population" 2001187-219쪽
9 "The Korean Language" Cambridge: Cambridge University Press 1999
10 "Structure preservation in interlanguage phonology :Focus on phonological acquisition" Amsterdam: John Benjamins 183-207, 1997
11 "Second Language Acquisition and Linguistic Theory" Blackwell 2000
12 "Phonologie: eine Einfhrung." Berlin: de Gruyter 2000
13 "Phonological transfer and levels of representation the perceptual acquisition of Thai voice and aspiration by English and French speakers" 14 (14): 389-405, 1998
14 "Phonetics and Phonology of Modern German" Georgetown University Press 1986
15 "Perception and production of second-language speech sounds by adults issues in cross-language research" York Press 379-410, 1995
16 "On the autonomy of the tensity feature in stop classfication" 339-359, 1965
17 "Mouton de Gruyter" 131-163, 2001
18 "Mora conservation in second language prosody" pho (pho): 151-168, 1995
19 "MS Koreanische Sprache und Lexikographie - Das Deutsch Koreanisch / Koreanisch - Deutsche Wrter- buchprojekt an der Universitt Bonn" 2000
20 "Grammatikalisierung und die Behaghelschen Gesetze" 111-135, 2005a
21 "Grammatical Theory in the United States from Bloomfield to Chomsky" Cambridge University Press 1993
22 "English Phonetic Contrasts in San Francisco Bay Area German in Across the Oceans studies from East to West in honor of Richard K University of Hawaii" ho (ho): 167-175, 19951995
23 "Einfhrung in die Phonologie" Darmstadt: Wissenschaftliche Buchgesellschaft 1999
24 "Einfhrung in die Phonetik des Deutschen" 1995
25 "Eine zweite Sprache lernen-Empirische Untersuchungen zum Zweitspracherwerb:Tbingen-Narr Verlag" 1998
26 "Discriminability along the voicing continuum Proceedings of the Sixth International Congress of Phonetic Sciences" and ja (and ja): 569-73, 1970
27 "Deutsch als Fremdsprache" 463-19 470, 2001
28 "Current trends in interlanguage phonology" Singular Publishing 1994181-204쪽
29 "Biography of Fred W The Encyclopedia of Language and Linguistics" 14 s : 2005b
30 "A theory of aspiration" 107-21 116, 1970
31 ")What is the L2 initial state?" 12 : 1-5, 1996