kodwani, A. D. (2004). Training evaluation and RoI. ICFAI University Press.
Chicago-čujuhus (17. p.)kodwani, Amitabh Deo. Training Evaluation and RoI. Hyderabad: ICFAI University Press, 2004.
MLA-čujuhus (9. p.)kodwani, Amitabh Deo. Training Evaluation and RoI. ICFAI University Press, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.