Solow, D. (1995). The keys to advanced mathematics: Recurrent themes in abstract reasoning. BookMasters Distribution Center.
Chicago-Zitierstil (17. Ausg.)Solow, Daniel. The Keys to Advanced Mathematics: Recurrent Themes in Abstract Reasoning. Mansfield, OH: BookMasters Distribution Center, 1995.
MLA-Zitierstil (9. Ausg.)Solow, Daniel. The Keys to Advanced Mathematics: Recurrent Themes in Abstract Reasoning. BookMasters Distribution Center, 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.