Academic Press, 2013
eBooks
Vries, Gerda de
Society for Industrial and Applied Mathematics, 2006
eBooks
Enger, Eldon D.
McGraw-Hill, 2003
Buku Referensi
Eldon D. Enger, Andrew H. Gibson, J. Richard Kormelink, Frederick C. Ross, Rodney J. Smith
W.C Brown, 1976
Buku Teks
Enger, Eldon D.
Mc Graw Hill, 2003
Buku Teks