Shinta Nataya Paramesti, author
Fakultas Ilmu Komputer Universitas Indonesia, 2007
UI - Tesis (Membership)
Kamke, E.
Dover Publications INC, 1950
Buku Teks
Devlin, Keith
Springer-Verlag, 1992
Buku Teks
Klir, George J., author
Prentice-Hall, 1995
Buku Teks
Sakawa, Masatoshi, author
Plenum Press, 1993
Buku Teks