Gaya APA
Ivancevich, J, M. et al
(1987).
Management : fundamentals of
(
6th ed.)
.
Homewood, Ill.:
BPI-Irwin.
Gaya MLA
Ivancevich, John, M.. et al.
"Management : fundamentals of".
6th ed.
Homewood, Ill.:
BPI-Irwin,
1987.
Text.