APA aipamena

Bradley, G. (1995). Problem solving with creative mathematics. Brooks/Cole.

Chicago Style aipamena

Bradley, George. Problem Solving with Creative Mathematics. Pacific Grove, CA: Brooks/Cole, 1995.

MLA aipamena

Bradley, George. Problem Solving with Creative Mathematics. Brooks/Cole, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.