APA aipamena

Lal,, C., & Kumar,, K. (2009). B.lib.guide. Ess Ess.

Chicago Style aipamena

Lal,, C., and K. Kumar. B.lib.guide. New Delhi: Ess Ess, 2009.

MLA aipamena

Lal,, C., and K. Kumar. B.lib.guide. Ess Ess, 2009.