Krenzer, J. (1965). Literature for composition. Holt Rinehart & Winston.
Lua i Stíl Chicago (17ú heag.)Krenzer, J. Literature for Composition. New York: Holt Rinehart & Winston, 1965.
Lua MLA (9ú heag.)Krenzer, J. Literature for Composition. Holt Rinehart & Winston, 1965.
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