Mitsch, William J.
John Wiley & Sons, 2000
Buku Teks
Durbin, J.
Society for Industrial and Applied Mathematics, 2004
eBooks
Harvey, L.D. Danny
Prentice-Hall, 2000
Buku Teks
Bill Freedman, editor
Springer Reference, 2014
Buku Teks
edited by William D. Simonson, D.A. Coomes, David F.R.P. Burslem
Cambridge University Press, 2014
Buku Teks