Heermann, Dieter W.
Springer-Verlag, 1991
Buku Teks SO
Voevodin, Valentin V.
World Scientific, 1992
Buku Teks SO
Foster, Caxton C.
[Publisher not identified], [Date of publication not identified]
Buku Teks SO
edited by Gary Rodrigue
SIAM, 1988
Buku Teks SO
Akl, Selim G.
Prentice Hall International, 1989
Buku Teks SO