1. Araujo, S. D. F. (2016). Wundt and the philosophical foundations of psychology: A reappraisal. Springer.
2. Araujo, S. D. F. (2018). Völkerpsychologie as cultural psychology: The place of culture in Wundt’s psychological project. In G. Jovanović, L. Allolio-Näcke, & C. Ratner (Eds.), The challenges of cultural psychology. Historical legacies and future responsibilities (pp. 75–84). Routledge.
3. Ash, M. G. (1980). Academic politics in the history of science: Experimental psychology in Germany, 1879–1941. Central European History, 13(3), 255–286.
4. Avenarius, R. (1888–1890). Kritik der reinen Erfahrung (Vol. 2 vols). Fues.
5. Avenarius, R. (1891/1905). Der menschliche Weltbegriff. Reisland.