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