
- Author: Jans B. Wager
- Language: English
- Year: 2017

- Author: Jans B. Wager
- Language: English
- Year: 2009

- Author: Sue Blattes, Véronique Jans, Jonathan Upjohn
- Language: French
- Year: 2021

- Author: A. M. Moreno Molina, J. H. Jans, R. Macrory
- Language: English
- Year: 2013

- Author: Kris Deschouwer, M. Theo Jans
- Language: English
- Year: 2007