Gaya APA
M., I., J., Robert, K. (2013).
Human resource management Twelfth Edition (Ed.ke-12).
New York:
McGraw-Hill.
Gaya MLA
Ivancevich, John, M.., Konopaske, Robert.
"Human resource management Twelfth Edition".
Ed.ke-12
New York:
McGraw-Hill,
2013.
Textbook.