Kristulovic, Ante M.
John Wiley & Sons, 1982
Buku Teks
edited by Robert Grossman
Society for Industrial and Applied Mathematics, 1989
eBooks
edited by Hans Georg Bock ... [and others]
Springer, 2012
eBooks
Walker, James S.
Chapman & HallCRG, 2008
Buku Teks SO
edited by J.F. Chen, J.Y. Ooi, J.G. Teng
CRC Press, Taylor & Francis Group, 2008
Buku Teks SO