Cita APA (7th ed.)

Sharma J.K. (2007). Business Statistics (2th.). Dorling Kindersley(India) Pvt.Ltd.

Cita Chicago (17th ed.)

Sharma J.K. Business Statistics. 2th. Delhi: Dorling Kindersley(India) Pvt.Ltd, 2007.

Cita MLA (9th ed.)

Sharma J.K. Business Statistics. 2th. Dorling Kindersley(India) Pvt.Ltd, 2007.