Singh, S., & Dubey, S. S. (2000). Introduction to abstract algebraic systems. Dominant Publishers and Distributors.
استشهاد بنمط شيكاغوSingh, S.S, و S.K.D. Shukla Dubey. Introduction to Abstract Algebraic Systems. New Delhi: Dominant Publishers and Distributors, 2000.
MLA استشهادSingh, S.S, و S.K.D. Shukla Dubey. Introduction to Abstract Algebraic Systems. Dominant Publishers and Distributors, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.