Aggarwal, R. S. (1995). Modern Algebra (5th ed.). S. Chand & Company.
Cita Chicago (17th ed.)Aggarwal, R. S. Modern Algebra. 5th ed. New Delhi: S. Chand & Company, 1995.
Cita MLA (9th ed.)Aggarwal, R. S. Modern Algebra. 5th ed. S. Chand & Company, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.