Havaldar, K. (2002). Industrial marketing. TMH.
Chicago-čujuhus (17. p.)Havaldar, Krishna. Industrial Marketing. New Delhi: TMH, 2002.
MLA-čujuhus (9. p.)Havaldar, Krishna. Industrial Marketing. TMH, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.