Ram Parkash. (2006). Forest management. International Book Distributors.
Chicago-čujuhus (17. p.)Ram Parkash. Forest Management. Dehradun: International Book Distributors, 2006.
MLA-čujuhus (9. p.)Ram Parkash. Forest Management. International Book Distributors, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.