Cita APA (7th ed.)

Pal, N., & Sarkar,Sahadeb. (2005). Statistics: Concepts and applications. Prentice-Hall of India.

Cita Chicago (17th ed.)

Pal, Nabendu, i Sarkar,Sahadeb. Statistics: Concepts and Applications. New Delhi: Prentice-Hall of India, 2005.

Cita MLA (9th ed.)

Pal, Nabendu, i Sarkar,Sahadeb. Statistics: Concepts and Applications. Prentice-Hall of India, 2005.