edited by G. William Dauphinais and Colin Price
Simon & Schuster , 1998
Buku Teks
Bruce, Anne, author
McGraw-Hill, 2003
Buku Teks
Mitroff, Ian I., author
American Management Association, 2001
Buku Teks
Vance, Charles C., author
McGraw-Hill, 1974
Buku Teks
Vance, Charles C., author
McGraw-Hill, 1974
Buku Teks