Swokowski, E. W., & Cole, J. A. (2002). Precalculus: Functions and graphs (9th ed.). Brooks/Cole-Thomson Learning.
Chicago Style (17th ed.) CitationSwokowski, Earl William, and Jeffery A. Cole. Precalculus: Functions and Graphs. 9th ed. Australia, Pacific Grove, CA: Brooks/Cole-Thomson Learning, 2002.
MLA citiranjeSwokowski, Earl William, and Jeffery A. Cole. Precalculus: Functions and Graphs. 9th ed. Brooks/Cole-Thomson Learning, 2002.
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