Gupta,S.C. (1978). An Introduction to matrices. Sultan Chand.
Cita Chicago (17th ed.)Gupta,S.C. An Introduction to Matrices. New Delhi: Sultan Chand, 1978.
Cita MLA (9th ed.)Gupta,S.C. An Introduction to Matrices. Sultan Chand, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.