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McGraw-Hill, 1968
Buku Referensi
Newman, Morton, author
McGraw-Hill, 1993
Buku Referensi
Underwood, James R., author
Wiley, 2007
Buku Teks
Underwood, James R., author
John Wiley & Sons, 1998
Buku Referensi
edited by, Edwin H. Gaylord
McGraw-Hill, 1990
Buku Referensi