Bierman, Harold, author
PWS-Kent , 1990
Buku Teks
Killough, Larry N., author
Dickenson Publishing, 1977
Buku Teks
Garrison, Ray H.,
Irwin, 1988
Buku Teks
Heitger, Lester E.
McGraw-Hill, 1986
Buku Teks
Riahi-Belkaoui, Ahmed, 1943-, author
Addison-Wesley, 1980
Buku Teks