Sengupta, Jati K.
North-Holland Pub. Co, 1975
Buku Teks
Knoll, Wolfgang
McGraw-Hil, 1992
Buku Teks
Davis, M.H.A.
Chapman & Hall, 1993
Buku Teks
Schwefel, Hans-Paul
John Wiley & Sons, 1977
Buku Teks
edited by W.T. Ziemba, R.G. Vickson
Academic Press, 1975
Buku Teks