Roy , K. (1993). Development,management and administration. Wiley Eastern.
Chicago-čujuhus (17. p.)Roy , Kartik. Development,management and Administration. New delhi: Wiley Eastern, 1993.
MLA-čujuhus (9. p.)Roy , Kartik. Development,management and Administration. Wiley Eastern, 1993.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.