National Solar Energy Convention Annamalai University, Solar Energy Society of India, & Annamalai University. (1981). National Solar Energy Convention, 1980, of Solar Energy Society of India, December 19, 20, 21, 1980: Proceedings. Allied Publishers.
Lua i Stíl Chicago (17ú heag.)National Solar Energy Convention Annamalai University, Solar Energy Society of India, agus Annamalai University. National Solar Energy Convention, 1980, of Solar Energy Society of India, December 19, 20, 21, 1980: Proceedings. New Delhi: Allied Publishers, 1981.
Lua MLA (8ú heag.)National Solar Energy Convention Annamalai University, et al. National Solar Energy Convention, 1980, of Solar Energy Society of India, December 19, 20, 21, 1980: Proceedings. Allied Publishers, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.