Bartholomae, David J.
John Wiley & Sons, 1982
Buku Teks SO
Duffie, Darrell
California Academic Press, 1988
Buku Teks
edited by W.T. Ziemba, R.G. Vickson
Academic Press, 1975
Buku Teks SO
Koller, Michael
[Springer-Verlag, ], 2012
eBooks
Capasso, Vincenzo
Springer, 2012
eBooks