McGraw-Hill Education. (2002). Mcgraw-hill mathematics. McGraw-Hill School Division.
Chicago Style (17th ed.) ZitazioaMcGraw-Hill Education. Mcgraw-hill Mathematics. New York: McGraw-Hill School Division, 2002.
MLA (9th ed.) ZitazioaMcGraw-Hill Education. Mcgraw-hill Mathematics. McGraw-Hill School Division, 2002.
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