APA aipamena

Graf, R. F. (1992). The modern power supply and battery charger circuit encyclopedia. Tab Books.

Chicago Style aipamena

Graf, Rudolf F. The Modern Power Supply and Battery Charger Circuit Encyclopedia. Blue Ridge Summit, PA: Tab Books, 1992.

MLA aipamena

Graf, Rudolf F. The Modern Power Supply and Battery Charger Circuit Encyclopedia. Tab Books, 1992.