Report (2014) - Rob P. Geraedts (author), J.W.F. Wamelink (author), B Bossink (author), T van Hoek (author), M Drijver (author), P Fraanje (author), A Nienhuis (author), G Tan (author), D Hulspas (author)

Journal article (2008) - K Bijsterveld (author), W Leeuwen (author), J van Schooten (author), F van Loon (author), R van Schendelen (author), T van Hoek (author), F de Zeeuw (author), H. Priemus (author), JJ de Graaf (author), R Goes (author), S Korthuis (author), R Paping (author), F van Blokland (author), G Hukker (author), P Noordanus (author), E Brinkman (author)

Journal article (2003) - H Braaksma (author), JAM Kenter (author), V Proust (author), V Dijkmans (author), T van Hoek (author), G Mahieux (author), G.G. Drijkoningen (author)