Lipschutz, S. (1964). Modern Algebra. McGraw-Hill.
Cita Chicago (17th ed.)Lipschutz, Seymour. Modern Algebra. New York: McGraw-Hill, 1964.
Cita MLA (9th ed.)Lipschutz, Seymour. Modern Algebra. McGraw-Hill, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.