Hans van Rappard
Wundt as an activity/process theorist
2005
in: Rediscovering the history of psychology, Dordrecht : Springer
Towards the remarriage of theoretical psychology and psychology
1993
in: Annals of theoretical psychology, Dordrecht : Springer
In praise of "Problemgeschichte"
1990
in: Recent trends in theoretical psychology, Dordrecht : Springer
On history and system, and social psychology
1988
in: Recent trends in theoretical psychology, Dordrecht : Springer