S.N. Piramanayagam, Tow C. Chong, editor
John Wiley & Sons, 2012
Buku Teks
Luecke, Gerald
McGraw-Hill, 1973
Buku Teks
Pohm, A. V.
Reston Publication, 1983
Buku Teks
Int. Business Machines Corporation, 1974
Buku Teks
Triebel, Walter A., author
Prentice-Hall, 1982
Buku Referensi