Kurtz, David L., author
Business Publications, 1982
Buku Teks
Buskirk, Richard Hobart, 1927-, author
McGraw-Hill, 1992
Buku Teks
Weits, Barton A., author
McGraw-Hill Irwin, 2001
Buku Teks
Futrell, Charles M., author
McGraw-Hill/Irwin, 2002
Buku Teks
Futrell, Charles M., author
McGraw-Hill, 2014
Buku Teks