Barnett, R. A., & Ziegler, M. R. (1989). College Algebra (4th ed.). Dellen Publishing Company.
Chicago Style (17th ed.) CitationBarnett, Raymond A., and Michael R. Ziegler. College Algebra. 4th ed. San Francisco: Dellen Publishing Company, 1989.
MLA (9th ed.) CitationBarnett, Raymond A., and Michael R. Ziegler. College Algebra. 4th ed. Dellen Publishing Company, 1989.
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