edited by Garry Rodrigue
Academic Press, 1982
Buku Teks
Golub, Gene H. (Gene Howard), 1932-2007.
The Johns Hopkins University Press , 2013
Buku Teks SO
Casanova, Henri
CRC Press, 2009
Buku Teks
Chaudhuri, Pranay, 1951-
Prentice-Hall, 1992
Buku Teks
Heermann, Dieter W.
Springer-Verlag, 1991
Buku Teks