Smith, K. J., & Karl J. Smith. (2006). Student Solutions Manual for Smith's Essentials of Trigonometry. Belmont, CA: Thomson Brooks/Cole Pub. Co.
Čikaški stil citiranjaSmith, Karl J., i Karl J. Smith. Student Solutions Manual for Smith's Essentials of Trigonometry. Belmont, CA: Thomson Brooks/Cole Pub. Co, 2006.
MLA način citiranjaSmith, Karl J., i Karl J. Smith. Student Solutions Manual for Smith's Essentials of Trigonometry. Belmont, CA: Thomson Brooks/Cole Pub. Co, 2006.
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