Lua APA (7ú heag.)

O'Donnell, N. F. The conflict of wills in Shaw's tragicomedy: Norbert F. O'Donnell. G. B. Shaw : a collection of critical essays.(1965).

Lua i Stíl Chicago (17ú heag.)

O'Donnell, Norbert F. "The Conflict of Wills in Shaw's Tragicomedy: Norbert F. O'Donnell." G. B. Shaw : A Collection of Critical Essays.(1965) .

Lua MLA (8ú heag.)

O'Donnell, Norbert F. "The Conflict of Wills in Shaw's Tragicomedy: Norbert F. O'Donnell." G. B. Shaw : A Collection of Critical Essays.(1965), .

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