Sharma, J. (2007). Business statistics (2nd.). Pearson Education.
Citazione stile Chigago Style (17a edizione)Sharma, J. Business Statistics. 2nd. Delhi: Pearson Education, 2007.
Citatione MLA (9a ed.)Sharma, J. Business Statistics. 2nd. Pearson Education, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.