O'NEILL, E. G., & Gassner, J. (1964). A collection of critical essays. Prentice-Hall.
Chicago-čujuhus (17. p.)O'NEILL, Eugene Gladstone, juo John Gassner. A Collection of Critical Essays. Englewood Cliffs: Prentice-Hall, 1964.
MLA-čujuhus (9. p.)O'NEILL, Eugene Gladstone, juo John Gassner. A Collection of Critical Essays. Prentice-Hall, 1964.
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