Gaya APA
Ph.D, H., W. (1989).
The critical edge: how to criticize up and down your organization and make it pay off (ed.i).
new york:
.
Gaya MLA
Ph.D, H., W..
The critical edge: how to criticize up and down your organization and make it pay off.
ed.i
new york:
,
1989.
Text.