Dwyer, R. F. (2006). Business Marketing. Jaico Publishing House.
Chicago-čujuhus (17. p.)Dwyer, Robert F. Business Marketing. Mumbai: Jaico Publishing House, 2006.
MLA-čujuhus (9. p.)Dwyer, Robert F. Business Marketing. Jaico Publishing House, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.