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Buku Teks
Karimbux, Nadeem
Wiley-Blackwell, 2012
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by Mea A. Weinberg, Cheryl M. Westphal Theile, Stuart J. Froum, Stuart L. Segelnick
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M.G.S, Prased
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Francis G. Serio, Cjarles E. Hawley, Eduardo marcuschamer; Teppei Tsukiyama
Ohio : Lexicomp, 2014
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