Eisley, Joe G., author
Wiley, 2011
Buku Teks
Epperson, James F, author
John Wiley & Sons, 2013
Buku Teks
Atkinson, Laurence V., author
Addison-Wesley, 1983
Buku Teks
Allgower, Eugene L., author
Society for Industrial and Applied Mathematics, 1990
eBooks
Norris, A.C., author
John Wiley & Sons, 1981
Buku Teks