APA (7th ed.) Zitazioa
Siklos, S. (2019). Advanced problems in mathematics: Preparing for university (New revised edition.). Open Book Publishers.
Chicago Style (17th ed.) Zitazioa
Siklos, Stephen. Advanced Problems in Mathematics: Preparing for University. New revised edition. Cambridge, UK: Open Book Publishers, 2019.
MLA (9th ed.) Zitazioa
Siklos, Stephen. Advanced Problems in Mathematics: Preparing for University. New revised edition. Open Book Publishers, 2019.
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