Chaudary, M. a. o. (2011). Environment, Education and Training. Global Vision.
Chicago-čujuhus (17. p.)Chaudary, M.A. and others. Environment, Education and Training. Delhi: Global Vision, 2011.
MLA-čujuhus (9. p.)Chaudary, M.A. and others. Environment, Education and Training. Global Vision, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.