Haven, K. (2005). Marvels of math: Fascinating reads and awesome activities. Teacher Ideas Press.
Dyfyniad Arddull ChicagoHaven, Kendall. Marvels of Math: Fascinating Reads and Awesome Activities. Colrado: Teacher Ideas Press, 2005.
Dyfyniad MLAHaven, Kendall. Marvels of Math: Fascinating Reads and Awesome Activities. Teacher Ideas Press, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.