Fenton, C. A. (1961). The apprenticeship of Ernest Hemingway / The early years. Mentor Book.
Čikaški stil citiranja (17. izdanje)Fenton, Charles A. The Apprenticeship of Ernest Hemingway / The Early Years. New York, Estados Unidos: Mentor Book, 1961.
MLA način citiranja (9. izdanje)Fenton, Charles A. The Apprenticeship of Ernest Hemingway / The Early Years. Mentor Book, 1961.
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