APA Style
STRONG, E, P.
(1984).
Management Perusahaan, cet. 3 1984
(
1)
.
Yogyakarta:
Liberty.
MLA Style
STRONG, EARL, P..
"Management Perusahaan, cet. 3 1984".
1
Yogyakarta:
Liberty,
1984.
Text.