Stevens, Malcolm P.
Oxford Univertity Press, 2009
Buku Teks
Middleman, Stanley
McGraw-Hill, 1977
Buku Teks
Rodriguez, Ferdinand
McGraw-Hill, 1982
Buku Teks
Leo Gading Mas
Fakultas Teknik Universitas Indonesia, 2008
UI - Skripsi (Open)
Patterson, Gary
Springer, 2012
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