Raju, A. (2005). Objective question bank of library and information science ability tests (2nd rev.ed.). Ess Ess.
Chicago-tyylinen lähdeviittausRaju, A.A.N. Objective Question Bank of Library and Information Science Ability Tests. 2nd rev.ed. New Delhi: Ess Ess, 2005.
MLA-viiteRaju, A.A.N. Objective Question Bank of Library and Information Science Ability Tests. 2nd rev.ed. Ess Ess, 2005.
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