DiYanni, R., & Hoy, P. C. (1998). The Scribner handbook for writers (2nd ed.). Allyn & Bacon.
Lua i Stíl Chicago (17ú heag.)DiYanni, Robert, agus Pat C. Hoy. The Scribner Handbook for Writers. 2nd ed. Needham Heights, Mass: Allyn & Bacon, 1998.
Lua MLA (9ú heag.)DiYanni, Robert, agus Pat C. Hoy. The Scribner Handbook for Writers. 2nd ed. Allyn & Bacon, 1998.
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