edited by Bob Pease and Jan Fook
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Buku Teks
Jacson, Robert L., author
Thomson, 2001
Buku Teks
Jansson, Bruce S., author
Cengage Learning, 2018
Buku Teks
Sheafor, Bradford W., author
Allyn and Bacon, c2000
Buku Teks
Giuseppe Amoruso, Rossella Salerno, editors
Springer Nature, 2019
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