Horn, M. (1999). The world encyclopedia of cartoons (2. ed.). Philadelphia, Pa: Chelsea House Publ.
Chicago Style CitationHorn, Maurice. The World Encyclopedia of Cartoons. 2. ed. Philadelphia, Pa: Chelsea House Publ, 1999.
Deismireacht MLAHorn, Maurice. The World Encyclopedia of Cartoons. 2. ed. Philadelphia, Pa: Chelsea House Publ, 1999.
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