Kampen, N.G. van, author
North-Holland, 1981
Buku Teks
Goodman, Roe, author
Benjamin/Cummings, 1988
Buku Teks
Koller, Michael, author
[Springer-Verlag, ], 2012
eBooks
edited by W.T. Ziemba, R.G. Vickson
Academic Press, 1975
Buku Teks
Baker, G. A., author
Edwards Brothers, 1962
Buku Teks