Maugham, R. (1972). Escape from the shadows. London: Hodder and Stoughton.
Lua i Stíl Chicago (17ú heag.)Maugham, Robin. Escape from the Shadows. London: Hodder and Stoughton, 1972.
Lua MLA (8ú heag.)Maugham, Robin. Escape from the Shadows. London: Hodder and Stoughton, 1972.
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