Lua APA (7ú heag.)
Chopra ,Ramesh. (2000). Electronics projects: Vol.15. EFY Enterprise.
Lua i Stíl Chicago (17ú heag.)
Chopra ,Ramesh. Electronics Projects: Vol.15. New Delhi: EFY Enterprise, 2000.
Lua MLA (9ú heag.)
Chopra ,Ramesh. Electronics Projects: Vol.15. EFY Enterprise, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.