Gaya APA
Zbar, P, B., Rocmaker, G.
(1991).
Basic Electricity A Text-Lab Manual Ed.7
(
7)
.
Singapore:
McGraw - Hill.
Gaya MLA
Zbar, Paul, B., Rocmaker, Gordon.
"Basic Electricity A Text-Lab Manual Ed.7".
7
Singapore:
McGraw - Hill,
1991.
Text.