Bodow, Steve; Bruton, Clive; Dinucci, Darcy; Hall, Peter; Janesch, Laurel; Madoff, Steven Henry; Maede, John; Moed, Andrea; Rubinstein, Rhonda; Steadwan, Carl
RC Publications, 2000
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Jones, Graham, author
Glorier International, 2001
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Sorenson, Ritch, author
Prentice-Hall, 2001
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Lesikar, Raymond V. (Raymond Vincent), author
McGraw-Hill/Irwin , 2002
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Afuah, Allan, author
Mc Graw-Hill, 2003
Buku Teks