Cohen, Jerome B., author
Richard D. Irwin, 1987
Buku Teks
Chandra, Prasanna
Tata McGraw-Hill , 1994
Buku Teks
Ellis, Charles D.
Irwin Professional Publishing , 1993
Buku Teks
Manulang, Mario Paulus, author
2012
UI - Tesis (Open)
Reilly, Frank K., author
The Dryden Press, 1997
Buku Teks