Gaya APA
Heinz, W.
(2005).
Management: Global PerspectiveEd. 11
(
Ed. 11)
.
Amerika:
McGraw Hill.
Gaya MLA
Heinz, Weihrich.
"Management: Global PerspectiveEd. 11".
Ed. 11
Amerika:
McGraw Hill,
2005.
Text.