Anton, Howard
Academic Press, 1982
Buku Teks
[by] John G. Kemeny [and others]
Prentice-Hall, 1962
Buku Teks
Tan, S.T.
Brooks/Cole, Cengage Learning , 2012
Buku Teks SO
edited by Murray S. Klamkin
Society for Industrial and Applied Mathematics, 1995
eBooks
Macri, Nicholas A.
Academic Press, 1992
Buku Teks