Adhikari, D. (2008). Population challenge and world crisis. Cyber Tech Publication.
Chicago-čujuhus (17. p.)Adhikari, D. Population Challenge and World Crisis. New Delhi: Cyber Tech Publication, 2008.
MLA-čujuhus (9. p.)Adhikari, D. Population Challenge and World Crisis. Cyber Tech Publication, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.