AUFMANN, R. N., & BARKER, V. C. (1983). Introductory algebra: An applied approach. Houghton Mifflin.
Čikaški stil citiranja (17. izdanje)AUFMANN, Richard N., i Vernon C. BARKER. Introductory Algebra: An Applied Approach. Boston: Houghton Mifflin, 1983.
MLA način citiranja (9. izdanje)AUFMANN, Richard N., i Vernon C. BARKER. Introductory Algebra: An Applied Approach. Houghton Mifflin, 1983.
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