Aggarwal,R S. (1994). Modern approach to verbal & non verbal reasoning. S Chand & Co..
Chicago Style aipamenaAggarwal,R S. Modern Approach to Verbal & Non Verbal Reasoning. New Delhi: S Chand & Co., 1994.
MLA aipamenaAggarwal,R S. Modern Approach to Verbal & Non Verbal Reasoning. S Chand & Co., 1994.
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