ERP Adoption by European Midsize Companies. - Yvonne van Everdingen; Jos van Hillegersberg; Eric Waarts (Commun. ACM, 2000)

Assessing Business Agility: A Multi-Industry Study in The Netherlands. - Marcel van Oosterhout; Eric Waarts; Jos van Hillegersberg (Business Agility and Information Technology Diffusion, 2005)

Change factors requiring agility and implications for IT. - Marcel van Oosterhout; Eric Waarts; Jos van Hillegersberg (Eur. J. Inf. Syst., 2006)