Gaya APA
Management personalia. (1990).
Jakarta:
[s.n.].
Gaya Chicago
Management personalia.
Cet. 12.
Jakarta:
[s.n.],
1990.
Text.
Gaya MLA
Management personalia.
Cet. 12.
Jakarta:
[s.n.],
1990.
Text.
Gaya Turabian
Management personalia.
Jakarta:
[s.n.],
1990.
Print.