Gaya APA
Badri, S.
(1977).
Dasar-Dasar Network Planning
(
Ed.1 Cet.1)
.
Jakarta:
Binarupa aksara.
Gaya MLA
Badri, Sofwan.
"Dasar-Dasar Network Planning".
Ed.1 Cet.1
Jakarta:
Binarupa aksara,
1977.
Text.