Alexanderson, G. L. (1985). The Santa Clara silver anniversary contest book: Problems and solutions of the University of Santa Clara High School mathematics contests. Dale Seymour Publications.
Παραπομπή σε μορφή Chicago (17η εκδ.)Alexanderson, Gerald L. The Santa Clara Silver Anniversary Contest Book: Problems and Solutions of the University of Santa Clara High School Mathematics Contests. Palo Alto, Calif.: Dale Seymour Publications, 1985.
Παραπομπή σε μορφή MLA (8th εκδ.)Alexanderson, Gerald L. The Santa Clara Silver Anniversary Contest Book: Problems and Solutions of the University of Santa Clara High School Mathematics Contests. Dale Seymour Publications, 1985.
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