Rosen, Joe
John Wiley & Sons, 1983
Buku Teks
Tapp, Kristopher
[Springer Science, ], 2012
eBooks
Hancock, Harris
Dover, 1960
Buku Teks
Field, Michael
Society for Industrial and Applied Mathematics, 2009
eBooks
Ardy Mustofa
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2007
UI - Tesis (Membership)