Singh, H. L. (1991). Study in applied geomorphology: A case study in Bilaspur (H.P.). Anupama.
Chicago-čujuhus (17. p.)Singh, Hem Lata. Study in Applied Geomorphology: A Case Study in Bilaspur (H.P.). Delhi: Anupama, 1991.
MLA-čujuhus (9. p.)Singh, Hem Lata. Study in Applied Geomorphology: A Case Study in Bilaspur (H.P.). Anupama, 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.