F F Allen. (1968). People in fact and fiction: Slections adapted for English as a foreign language. New York: Thomas Y. Crowell Co.
Trích dẫn kiểu ChicagoF F Allen. People in Fact and Fiction: Slections Adapted for English As a Foreign Language. New York: Thomas Y. Crowell Co, 1968.
Trích dẫn MLAF F Allen. People in Fact and Fiction: Slections Adapted for English As a Foreign Language. New York: Thomas Y. Crowell Co, 1968.
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