Henderson, John, author
Prentice-Hall, 1991
Buku Teks
Floyd, Thomas L., author
Prentice-Hall, 1996
Buku Teks
Garud, G.N
McGraw-Hill, 1983
Buku Teks
Millman, Jacob, author
McGraw-Hill, 1978
Buku Teks
edited by Oksana Ostroverkhova
Woodhead, 2013
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