Schwarz, K. A.; Pfister, R. (2016). "Scientific psychology in the 18th century: a historical rediscovery.". Perspectives on Psychological Science11 (3): 399–407. doi:10.1177/1745691616635601. PMID27217252.
Schwarz, K. A.; Pfister, R. (2016). "Scientific psychology in the 18th century: a historical rediscovery.". Perspectives on Psychological Science11 (3): 399–407. doi:10.1177/1745691616635601. PMID27217252.