Kotrappa, G. (1999). Capital investment decision making. Deep & Deep.
Chicago-čujuhus (17. p.)Kotrappa, G. Capital Investment Decision Making. New Delhi: Deep & Deep, 1999.
MLA-čujuhus (9. p.)Kotrappa, G. Capital Investment Decision Making. Deep & Deep, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.