Swokowski, E. W. (1987). Precalculus: Functions and graphs (5th ed.). Prindle, Weber & Schmidt.
Chicago Style (17th ed.) CitationSwokowski, Earl William. Precalculus: Functions and Graphs. 5th ed. Boston: Prindle, Weber & Schmidt, 1987.
MLA citiranjeSwokowski, Earl William. Precalculus: Functions and Graphs. 5th ed. Prindle, Weber & Schmidt, 1987.
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