Dessler, Gary, 1942-, author
Prentice-Hall, 1976
Buku Teks
edited by James G. March
Rand McNally, 1965
Buku Teks
Gibson, James L., author
Irwin, 1994
Buku Teks
by James L. Gibson, John M. Ivancevich, James H. Donnelly, Robert Konopaske
McGraw-Hill, 2009
Buku Teks
Gibson, James L., author
Irwin, 1997
Buku Teks