Tripathi, S., & Lal,C. (2000). Descriptive questions in library and information science (for UGC-NET, SET and others). Ess Ess Publications.
শিকাগো স্টাইলে সাইটেশনTripathi, S.M, এবং Lal,C. Descriptive Questions in Library and Information Science (for UGC-NET, SET and Others). New Delhi: Ess Ess Publications, 2000.
এমএলএ সাইটেশনTripathi, S.M, এবং Lal,C. Descriptive Questions in Library and Information Science (for UGC-NET, SET and Others). Ess Ess Publications, 2000.
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