Richardson, K. R., & Willis, R. C. (1971). Twentieth century writing: A reader's guide to contemporary literature ([1st american ed.). Translantic Arts.
Citace podle Chicago (17th ed.)Richardson, Kenneth Ridley, a R. Clive Willis. Twentieth Century Writing: A Reader's Guide to Contemporary Literature. [1st american ed. Levittown: Translantic Arts, 1971.
Citace podle MLA (9th ed.)Richardson, Kenneth Ridley, a R. Clive Willis. Twentieth Century Writing: A Reader's Guide to Contemporary Literature. [1st american ed. Translantic Arts, 1971.
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