Schwieger, R. D., & Ruben D. Schwieger. (1999). Teaching elementary school mathematics: A problem-solving approach. Belmont, CA: Wadsworth Pub.
Style de citation ChicagoSchwieger, Ruben D., et Ruben D. Schwieger. Teaching Elementary School Mathematics: A Problem-solving Approach. Belmont, CA: Wadsworth Pub, 1999.
Style de citation MLASchwieger, Ruben D., et Ruben D. Schwieger. Teaching Elementary School Mathematics: A Problem-solving Approach. Belmont, CA: Wadsworth Pub, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.