Fried, Isaac, author
Academic Press, 1979
Buku Teks
Birkhoff, Garrett, author
Society for Industrial and Applied Mathematics, 1972
eBooks
Dennis, John E.
Prentice-Hall, 1983
Buku Teks
Celia, Michael A.
Prentice-Hall, 1992
Buku Teks
edited by J.G. Heywood, K. Masuda, R. Rautmann, and V.A. Solonnikov
Springer-Verlag, 1992
Buku Teks