Haven, K. (2005). Marvels of math: Fascinating reads and awesome activities. Teacher Ideas Press.
Chicago-referens (17:e uppl.)Haven, Kendall. Marvels of Math: Fascinating Reads and Awesome Activities. Colrado: Teacher Ideas Press, 2005.
MLA-referens (9:e uppl.)Haven, Kendall. Marvels of Math: Fascinating Reads and Awesome Activities. Teacher Ideas Press, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.