Gaya APA
BARKER, F. (1987).
Communications ELECTRONICS: SYSTEMS, CIRCUITS, AND DEVICES .
Los Angeles City College:
Prentice-Hal.
Gaya MLA
BARKER, FORREST.
"Communications ELECTRONICS: SYSTEMS, CIRCUITS, AND DEVICES".
Los Angeles City College:
Prentice-Hal,
1987.
Text.