Celia, Michael A.
Prentice-Hall, 1992
Buku Teks
Shampine, Laurence F., author
Chapman & Hall, 1994
Buku Teks
Hairer, E. (Ernst), author
Springer, 2009
Buku Teks
Roberts, Charles E.
Prentice-Hall, 1979
Buku Teks
edited by Bert Hubbard
Academic Press, 1971
Buku Teks