Dabell, J. Classroom Gems: Games, Ideas and Activities for Primary Mathematics (1.). Pearson Education UK.
Cita Chicago (17th ed.)Dabell, John. Classroom Gems: Games, Ideas and Activities for Primary Mathematics. 1. Pearson Education UK.
Cita MLA (8th ed.)Dabell, John. Classroom Gems: Games, Ideas and Activities for Primary Mathematics. 1. Pearson Education UK.
Atenció: Aquestes cites poden no estar 100% correctes.