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Oxford University Press, 1999
Buku Teks
Bailey, Susan, author
Jones & Bartlett Learning, 2013
Buku Teks
Suhail A.R. Doi, Gail M. Williams, editors
Springer, 2012
Buku Teks
Merrill, Ray M., author
Jones & Bartlett Learning, 2016
Buku Teks
Bernheim, Ruth Gaare, author
JonesBartlett Learning, 2015
Buku Teks