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Buku Teks
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Prentice-Hall, 1995
Buku Teks
Yayi Mustika Pudyanti, author
Fakultas Teknik Universitas Indonesia, 2005
UI - Skripsi (Membership)
Davis, Jim, author
John Wiley & Sons, 2006
Buku Teks
Overman, Michael
Lutterworth Press, 1974
Buku Teks