Marius, R. (1999). A short guide to writing about history (3rd ed.). New York: Longman.
Trích dẫn kiểu ChicagoMarius, Richard. A Short Guide to Writing About History. 3rd ed. New York: Longman, 1999.
Deismireacht MLAMarius, Richard. A Short Guide to Writing About History. 3rd ed. New York: Longman, 1999.
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