Haven, K. A. (2005). Marvels of math: Fascinating reads and awesome activities.
Chicago-stil citatHaven, Kendall; Author. Marvels of Math: Fascinating Reads and Awesome Activities. Chennai, Rain Tree Publishing Pvt Ltd, 2005.
MLA-referensHaven, Kendall; Author. Marvels of Math: Fascinating Reads and Awesome Activities. 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.