Παραπομπή APA

Aggarwal,R S. (1994). A modern approach to verbal & non verbal reasoning. S.Chand & Company Ltd.

Παραπομπή Chicago Style

Aggarwal,R S. A Modern Approach to Verbal & Non Verbal Reasoning. New Delhi: S.Chand & Company Ltd, 1994.

Παραπομπή MLA

Aggarwal,R S. A Modern Approach to Verbal & Non Verbal Reasoning. S.Chand & Company Ltd, 1994.