Gaya APA
Coombs, C, F, J.
(1972).
Basic Electronic Instrument Handbook.
(
1972)
.
:
New York : McGraw-Hill,.
Gaya MLA
Coombs, Clyde, F.,, Jr..
"Basic Electronic Instrument Handbook.".
1972
:
New York : McGraw-Hill,,
1972.
Text.