Ames, William F.
Academic Press, 1977
Buku Teks SO
Gilbert, Robert P.
Academic Press, 1969
Buku Teks SO
Gustafson, Karl E.
John Wiley & Sons, 1980
Buku Teks SO
Sauvigny, Friedrich
Springer, 2012
eBooks
McCormick, Stephen F.
Society for Industrial and Applied Mathematics, 1989
eBooks