www.tiele-stichting.nl

Anchor text: Tiele-lezing 2004: Veranderend lezen, lezend veranderen.

Wikipedia: Gerard Unger

Wikipedia: Fred Smeijers

Anchor text: Website of the Dr. P.A. Tiele Trust

Wikipedia: Gerrit Noordzij Prize

Anchor text: http://www.tiele-stichting.nl/Home/Stichting

Wikipedia: Wikipedia:Suspected copyright violations/2015-01-14

Anchor text: Gerrit Noordzij prijs

Wikipedia: Karel Martens