APA-čujuhus (7. p.)

Gupta, S. &. G. (2013). Business Statistics (6.). Hiamalaya Publishing House.

Chicago-čujuhus (17. p.)

Gupta, S.C & Gupta,Indra. Business Statistics. 6. Mumbai: Hiamalaya Publishing House, 2013.

MLA-čujuhus (9. p.)

Gupta, S.C & Gupta,Indra. Business Statistics. 6. Hiamalaya Publishing House, 2013.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.