1 "Wang ui geul i itneun geurim [Paintings with Royal Colophons]"
2 Choi, Woo-Young, "The Public Spirit of Sarim Politics in the Mid-Joseon Period: Its Ideology, Structure, and Change" Yonsei University 2002
3 Wagner, Edward W., "The Literary Purges: Political Conflict in Early Yi Korea" Harvard East Asian Monographs 1974
4 "Pungyang Jossi serok 豊壤趙氏世祿 [Recorded Writings by the Pungyang Jo Clan]" Pungyang Jossi hwasuhoe 豊壤趙氏花樹會 1981
5 Choe, Sunu. 崔淳雨., "Muryang sujeon baeheullim gidung e gidaeseoseo [Standing Leaning Against the Columns of Muryang sujeon]" Hakgojae 1994
6 I, Wonbok, "Joseon junggi sagye yeongmodo go 朝鮮中期 四季 翎毛圖考 [Mid-Joseon Dynasty Bird Paintings of the Four Seasons]" 47 : 60-, 1991
7 I, Wonbok., "Jo Sok ui yeongmo-do 趙涑의 翎毛圖 [Bird Paintings by Jo Sok]" 5 : 48-, 1997
8 Jang, Jiseong, "Jo Sok ui Nosuseojak gwa Gomeseojak e daehan yangsikjeok bigyo gochal[A Comparative Stylistic Study of Magpies Resting on an Old Tree and Magpie on Plum Branch]" 18 : 67-94, 2015
9 Gim, Jihye, "Heoju I Jing ui sumuk yeongmohwa 虛舟 李澄의 水墨翎毛畵 [Bird-and-Flower Paintings in Ink by Heoju I Jing]" 11 : 36-42, 1997
10 Ahn, Hwi-joon 安輝濬., "Hanguk hoehwasa 韓國繪畵史 [The History of Korean Painting]" Ilji-sa 1983
1 "Wang ui geul i itneun geurim [Paintings with Royal Colophons]"
2 Choi, Woo-Young, "The Public Spirit of Sarim Politics in the Mid-Joseon Period: Its Ideology, Structure, and Change" Yonsei University 2002
3 Wagner, Edward W., "The Literary Purges: Political Conflict in Early Yi Korea" Harvard East Asian Monographs 1974
4 "Pungyang Jossi serok 豊壤趙氏世祿 [Recorded Writings by the Pungyang Jo Clan]" Pungyang Jossi hwasuhoe 豊壤趙氏花樹會 1981
5 Choe, Sunu. 崔淳雨., "Muryang sujeon baeheullim gidung e gidaeseoseo [Standing Leaning Against the Columns of Muryang sujeon]" Hakgojae 1994
6 I, Wonbok, "Joseon junggi sagye yeongmodo go 朝鮮中期 四季 翎毛圖考 [Mid-Joseon Dynasty Bird Paintings of the Four Seasons]" 47 : 60-, 1991
7 I, Wonbok., "Jo Sok ui yeongmo-do 趙涑의 翎毛圖 [Bird Paintings by Jo Sok]" 5 : 48-, 1997
8 Jang, Jiseong, "Jo Sok ui Nosuseojak gwa Gomeseojak e daehan yangsikjeok bigyo gochal[A Comparative Stylistic Study of Magpies Resting on an Old Tree and Magpie on Plum Branch]" 18 : 67-94, 2015
9 Gim, Jihye, "Heoju I Jing ui sumuk yeongmohwa 虛舟 李澄의 水墨翎毛畵 [Bird-and-Flower Paintings in Ink by Heoju I Jing]" 11 : 36-42, 1997
10 Ahn, Hwi-joon 安輝濬., "Hanguk hoehwasa 韓國繪畵史 [The History of Korean Painting]" Ilji-sa 1983
11 I, Wonbok., "Gimje, Jeonbuk ui yeoksa munmuljeon VIII" Jeollabukdo National Museum 218-230, 2008
12 O, Sechang 吳世昌, "Geunyeok seohwajing 槿域書畵徵 [Literary Evidence for Korean Painting and Calligraphy]" Gyemyeong gurakbu 1928
13 O, Sechang 吳世昌, "Geunyeok insu 槿域印藪 [Collection of Korean Seals]" Gukhoe doseogwan 1968
14 "Cheongnok sansu [Dreaming of Paradise]" National Museum of Korea 2006
15 I, Eun-gyeong., "Changgang Jo Sok ui hoehwa 滄江 趙涑의 繪畵 [Paintings by Changgang Jo Sok]" Ewha Womans University 1999
16 Wagner, Edward W, "A New History of Korea" Iljogak 1984