Parikh, . J. K. (1978). Planning of rural energy systems: Issues and perspective. National Technical Information Service.
Lua i Stíl Chicago (17ú heag.)Parikh, Jyoti K. Planning of Rural Energy Systems: Issues and Perspective. Springfield,Va.: National Technical Information Service, 1978.
Lua MLA (9ú heag.)Parikh, Jyoti K. Planning of Rural Energy Systems: Issues and Perspective. National Technical Information Service, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.