Warriner, J. E., Townsend, H., Griffith, F. J., & Mersand, J. E. (1965). English grammar and composition, 11 (Rev. ed.). Harcourt, Brace.
Lua i Stíl Chicago (17ú heag.)Warriner, John E., Helen Townsend, Francis J. Griffith, agus Joseph E. Mersand. English Grammar and Composition, 11. Rev. ed. New York: Harcourt, Brace, 1965.
Lua MLA (8ú heag.)Warriner, John E., et al. English Grammar and Composition, 11. Rev. ed. Harcourt, Brace, 1965.
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