Albrecht, Karl, 1941-, author
Dow Jones-Irwin , 1985
Buku Teks
Faulkner, George
Business & Professional Publishing, 1995
Buku Teks
Carvan, J.C.
LBC Information Service, 1997
Buku Teks
Barnes, A. James, author
Homewood, Ill., Learning Systems
Buku Teks
Carvan, John
LBC Information Service, 1997
Buku Teks