Musili, C. (1994). Rings and Modules (2nd ed.). Narosa Publishing House.
Cita Chicago (17th ed.)Musili, C. Rings and Modules. 2nd ed. New Delhi: Narosa Publishing House, 1994.
Cita MLA (9th ed.)Musili, C. Rings and Modules. 2nd ed. Narosa Publishing House, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.