, 2016, The universal and the particular in psychology and the role of history in explaining both, in S. Hroar klempe & R. Smith (eds.), Centrality of history for theory construction in psychology, Dordrecht, Springer, pp. 29-46.
, 2012, Bühler, Karl, in R. W. Rieber (ed.), Encyclopedia of the History of Psychological Theories, Dordrecht, Springer, pp. n/a.
, 2005, Introduction, in A. C. Brock, J. Louw & W. Van Hoorn (eds.), Rediscovering the history of psychology, Dordrecht, Springer, pp. 1-17.
with Louw, J. , van Hoorn, W. (eds) , 2005, Rediscovering the history of psychology: essays inspired by the work of Kurt Danziger, Springer, Dordrecht.
, 1994a, 'Whatever happened to Karl Bühler?', Canadian Psychology 35 (3), 319-329.