Kunwar, U. (1991). Science and technology for rural development. Deep & Deep.
Chicago-čujuhus (17. p.)Kunwar, Upendra. Science and Technology for Rural Development. New Delhi: Deep & Deep, 1991.
MLA-čujuhus (9. p.)Kunwar, Upendra. Science and Technology for Rural Development. Deep & Deep, 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.