Gaya APA
Manullang, M.. (1977).
Dasar-dasar management (text).
Jakarta:
Ghalia Indonesia.
Gaya Chicago
Manullang, M..
Dasar-dasar management.
text
Jakarta:
Ghalia Indonesia,
1977.
.
Gaya MLA
Manullang, M..
Dasar-dasar management.
text
Jakarta:
Ghalia Indonesia,
1977.
.
Gaya Turabian
Manullang, M..
Dasar-dasar management.
text
Jakarta:
Ghalia Indonesia,
1977.
.