Gaya APA
Human Resource Management E4. (2003).
New York:
MC GRAW HILL.
Gaya Chicago
Human Resource Management E4.
Edisi 4.
New York:
MC GRAW HILL,
2003.
.
Gaya MLA
Human Resource Management E4.
Edisi 4.
New York:
MC GRAW HILL,
2003.
.
Gaya Turabian
Human Resource Management E4.
New York:
MC GRAW HILL,
2003.
.