Dangi, H. D. (2016). Business Research Methods. Cengage Learning.
Chicago-čujuhus (17. p.)Dangi, H.K.; Deween. Business Research Methods. New Delhi: Cengage Learning, 2016.
MLA-čujuhus (9. p.)Dangi, H.K.; Deween. Business Research Methods. Cengage Learning, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.