Cita APA

Sehgal, R. L. (1998). Statistical techniques for librarians. Ess Ess Publications.

Citación estilo Chicago

Sehgal, R. L. Statistical Techniques for Librarians. New Delhi: Ess Ess Publications, 1998.

Cita MLA

Sehgal, R. L. Statistical Techniques for Librarians. Ess Ess Publications, 1998.