1 The Unknown O’Neill, "Unpublished or Unfamiliar Writings of Eugene O’Neill" 1988
2 Bentley, "Trying To Like O’Neill" Prentice-Hall 89-98, 1964
3 Cohen, "The Theodicy of Aeschylus Justice and Tyranny in the Oresteia" 129-41, 1986
4 Raleigh,John H, "The Plays of Eugene O’Neill" Southern Illinois UP 1965
5 Nathan, "The Intimate Notebooks of George Jean Nathan" 1932
6 Gelb,Arthur, "O’Neill" Harper & Row 1962
7 Joseph Wood, "Nine Plays by Eugene O’Neill" 1954
8 New York, "Nine Plays by Eugene O’Neill" 1954
9 Porter,Thomas E, "Myth and Modern American Drama" Wayne State UP 1969
10 O’Neill,Eugene, "Long Day’s Journey Into Night" Yale UP 1955
1 The Unknown O’Neill, "Unpublished or Unfamiliar Writings of Eugene O’Neill" 1988
2 Bentley, "Trying To Like O’Neill" Prentice-Hall 89-98, 1964
3 Cohen, "The Theodicy of Aeschylus Justice and Tyranny in the Oresteia" 129-41, 1986
4 Raleigh,John H, "The Plays of Eugene O’Neill" Southern Illinois UP 1965
5 Nathan, "The Intimate Notebooks of George Jean Nathan" 1932
6 Gelb,Arthur, "O’Neill" Harper & Row 1962
7 Joseph Wood, "Nine Plays by Eugene O’Neill" 1954
8 New York, "Nine Plays by Eugene O’Neill" 1954
9 Porter,Thomas E, "Myth and Modern American Drama" Wayne State UP 1969
10 O’Neill,Eugene, "Long Day’s Journey Into Night" Yale UP 1955
11 Cargill, "Four Decades of Criticism" 1961
12 Fergusson, "Four Decades of Criticism" 271-82,
13 Manheim,Michael, "Eugene O’Neill’s New Language of Kinship" Frederick Ungar 1982
14 Berlin,Normand, "Eugene O’Neill" Macmillan 1982
15 Robert, "A Reading of The Oresteia" 1-85, 1975
16 Freud,Sigmund, "A General Introduction to Psychoanalysis" Pocket Books 1952
17 Bigsby, "A Critical Introduction to Twentieth Century American Drama" 1985
18 Floyd,Verginia, ".The Plays of Eugene O’Neill:A New Assessment" Unger 1987