Lipschutz, S. (1964). Schaum's outline of theory and problems of set theory and related topics: Including 530 solved problems. McGraw - Hill.
Παραπομπή σε μορφή Chicago (17η εκδ.)Lipschutz, Seymour. Schaum's Outline of Theory and Problems of Set Theory and Related Topics: Including 530 Solved Problems. New York, NY: McGraw - Hill, 1964.
Παραπομπή σε μορφή MLA (8th εκδ.)Lipschutz, Seymour. Schaum's Outline of Theory and Problems of Set Theory and Related Topics: Including 530 Solved Problems. McGraw - Hill, 1964.
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