National Council for Science Education (India). The Indian journal of technical education.
Lua i Stíl Chicago (17ú heag.)National Council for Science Education (India). The Indian Journal of Technical Education. [New Delhi].
Lua MLA (8ú heag.)National Council for Science Education (India). The Indian Journal of Technical Education.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.