Baker, L. (1995). Primary mathematics with Polydron TM: Explore, create, understand. Northampton: Polydron International.
Style de citation ChicagoBaker, Lyndon. Primary Mathematics With Polydron TM: Explore, Create, Understand. Northampton: Polydron International, 1995.
Style de citation MLABaker, Lyndon. Primary Mathematics With Polydron TM: Explore, Create, Understand. Northampton: Polydron International, 1995.
Attention : ces citations peuvent ne pas être correctes à 100%.