Warriner, J. E., Treanor, J. H., & Naas, N. H. (1959). English grammar and composition, 8. Harcourt, Brace and Company.
Lua i Stíl Chicago (17ú heag.)Warriner, John E., John H. Treanor, agus Norman H. Naas. English Grammar and Composition, 8. New York: Harcourt, Brace and Company, 1959.
Lua MLA (8ú heag.)Warriner, John E., et al. English Grammar and Composition, 8. Harcourt, Brace and Company, 1959.
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