APA-čujuhus (7. p.)
Gupta, C. B. (2004). An introduction to statistical methods (23rd Rev. ed.). Vikas Publishing Hse..
Chicago-čujuhus (17. p.)
Gupta, C. B. An Introduction to Statistical Methods. 23rd Rev. ed. New Delhi: Vikas Publishing Hse., 2004.
MLA-čujuhus (9. p.)
Gupta, C. B. An Introduction to Statistical Methods. 23rd Rev. ed. Vikas Publishing Hse., 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.