Bhatia, R. (1984). Energy alternatives for irrigation pumping: An economic analysis for Northern India. International Labour Office.
Citazione stile Chigago Style (17a edizione)Bhatia, Ramesh. Energy Alternatives for Irrigation Pumping: An Economic Analysis for Northern India. Geneva: International Labour Office, 1984.
Citatione MLA (9a ed.)Bhatia, Ramesh. Energy Alternatives for Irrigation Pumping: An Economic Analysis for Northern India. International Labour Office, 1984.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.