D-square (D-kwadraat) Digital Databases and Tools for Dutch Dialect Dictionaries Jos Swanenberg, Folkert de Vriend & Roeland van Hout.
The Econometricians’ Statisticians 1895-1945 John Aldrich University of Southampton UK Zürich December 4th 2007.
D-square Digital Databases and Tools for Dutch Regional Dictionaries Folkert de Vriend - Methods XII, Moncton, Canada, 2005 -
Classification Based in part on Chapter 10 of Hand, Manilla, & Smyth and Chapter 7 of Han and Kamber David Madigan.
Cassie Alverson Delwin Derksen Carlene Gilbert Beth Mammenga Lori Von Wald.
