Schmidgen, Henning Department Experimental Systems and Spaces of Knowledge, Max Planck Institute for the History of Science, Max Planck Society;
Schmidgen, H. (2000). William James, The principles of psychology (1890). In H. E., Lück, R., Miller, & G., Sewz-Vosshenrich (Eds.), Die Klassiker der Psychologie (pp. 72-77). Stuttgart: Kohlhammer.