GROB, B. (1990). Basic Electronics Bernard Grob. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)GROB, Bernard. Basic Electronics Bernard Grob. McGraw-Hill, 1990.
Lua MLA (8ú heag.)GROB, Bernard. Basic Electronics Bernard Grob. McGraw-Hill, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.