Gaya APA
JR, W, B, W., Davis, K. (1993).
Human Resources and Personnel Management 4'th Ed. (4).
New York:
McGraw-Hill Company.
Gaya MLA
JR, William, B., Werther,., Davis, Keith.
"Human Resources and Personnel Management 4'th Ed.".
4
New York:
McGraw-Hill Company,
1993.
Text.