Sharma, J. (2007). Business statistics (2nd.). Pearson Education.
Chicago-čujuhus (17. p.)Sharma, J. Business Statistics. 2nd. Delhi: Pearson Education, 2007.
MLA-čujuhus (9. p.)Sharma, J. Business Statistics. 2nd. Pearson Education, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.