Herstein, I. N. (1990). Abstract Algebra (2nd ed.). Macmillan.
Cita Chicago (17th ed.)Herstein, I. N. Abstract Algebra. 2nd ed. New York: Macmillan, 1990.
Cita MLA (9th ed.)Herstein, I. N. Abstract Algebra. 2nd ed. Macmillan, 1990.
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