Aggarwal, R. (1999). A text book on modern algebra for BA, B.Sc(Hon.), MA, M.Sc students of all Indian Universities (4th ed.). S.Chand.
Cita Chicago (17th ed.)Aggarwal, R.S. A Text Book on Modern Algebra for BA, B.Sc(Hon.), MA, M.Sc Students of All Indian Universities. 4th ed. New Delhi: S.Chand, 1999.
Cita MLA (9th ed.)Aggarwal, R.S. A Text Book on Modern Algebra for BA, B.Sc(Hon.), MA, M.Sc Students of All Indian Universities. 4th ed. S.Chand, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.