- Author: Pieternel Dijkstra (auth.)
- Language: Dutch
- Year: 2010
- Author: Pieternel Dijkstra Remco Coppoolse (auth.)
- Language: Dutch
- Year: 2011
- Author: Albert J. Dijkstra (auth.)
- Language: English
- Year: 2013
- Author: Dr. Jeanne Dijkstra Dr. Cees P. de Jager (auth.)
- Language: English
- Year: 1998