Singh, R. R. (1982). Studies in regional planning and rural: Development. Associated Book Agency.
Chicago-čujuhus (17. p.)Singh, Radha Raman. Studies in Regional Planning and Rural: Development. Patna: Associated Book Agency, 1982.
MLA-čujuhus (9. p.)Singh, Radha Raman. Studies in Regional Planning and Rural: Development. Associated Book Agency, 1982.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.