Cook, G. E. (1998). McGraw-Hill spelling: Chimpanzee. New York: McGraw-Hill School Division.
Chicago Style CitationCook, Gillian E. McGraw-Hill Spelling: Chimpanzee. New York: McGraw-Hill School Division, 1998.
Cita MLACook, Gillian E. McGraw-Hill Spelling: Chimpanzee. New York: McGraw-Hill School Division, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.