Citazione APA

Lal, C., & Kumar, K. (2007). Descriptive questions in library and information science: For NET (UGC), SET, SLET and other exams (3rd rev. ed.). Ess Ess Publications.

Stile di citazione Chicago

Lal, C., e K. Kumar. Descriptive Questions in Library and Information Science: For NET (UGC), SET, SLET and Other Exams. 3rd rev. ed. New Delhi: Ess Ess Publications, 2007.

Citazione MLA

Lal, C., e K. Kumar. Descriptive Questions in Library and Information Science: For NET (UGC), SET, SLET and Other Exams. 3rd rev. ed. Ess Ess Publications, 2007.