Udai Pareek, S P Agarwal, & Venketeswara Rao T. (1992). First handbook of psychological and social instruments (2nd ed.). Concept.
استشهاد بنمط شيكاغوUdai Pareek, S P Agarwal, و Venketeswara Rao T. First Handbook of Psychological and Social Instruments. 2nd ed. New Delhi: Concept, 1992.
MLA استشهادUdai Pareek, et al. First Handbook of Psychological and Social Instruments. 2nd ed. Concept, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.