Delmar Publishers. (1970). The ignition system: Cranking and charging circuits. Delmar.
Lua i Stíl Chicago (17ú heag.)Delmar Publishers. The Ignition System: Cranking and Charging Circuits. Albany, NY: Delmar, 1970.
Lua MLA (9ú heag.)Delmar Publishers. The Ignition System: Cranking and Charging Circuits. Delmar, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.