APA aipamena

Hirsch, L., & Goodman, A. (2008). Understanding elementary algebra (6th edition.). Cengage Learning.

Chicago Style aipamena

Hirsch, Lewis, and Arthur Goodman. Understanding Elementary Algebra. 6th edition. Australia: Cengage Learning, 2008.

MLA aipamena

Hirsch, Lewis, and Arthur Goodman. Understanding Elementary Algebra. 6th edition. Cengage Learning, 2008.

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