Gaya APA
ARMSTRONG, M. (2013).
REFRENSI : ARMSTRONG'S HANDBOOK OF HUMAN RESOURCE MANAGEMENT PRACTICE EDISI 13 .
London:
KOGANPAGE.
Gaya MLA
ARMSTRONG, MICHAEL.
"REFRENSI : ARMSTRONG'S HANDBOOK OF HUMAN RESOURCE MANAGEMENT PRACTICE EDISI 13".
London:
KOGANPAGE,
2013.
Text.