Haggbloom, Steven J.; Warnick, Renee; Warnick, Jason E.; Jones, Vinessa K.; Yarbrough, Gary L.; Russell, Tenea M.; Borecky, Chris M.; McGahhey, Reagan; Powell, III, John L.; Beavers, Jamie; Monte, Emmanuelle. The 100 Most Eminent Psychologists of the 20th Century. Review of General Psychology. 2002-06-01, 6 (2): 139–152 [2021-10-12]. doi:10.1037/1089-2680.6.2.139. （原始内容存档于2021-11-07）.
Kanning, Uwe Peter. Über das Image der Psychologie(PDF). Report Psychologie. 2014, 1 (39) [2021-10-16]. （原始内容存档(PDF)于2021-10-16）.
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Haggbloom, Steven J.; Warnick, Renee; Warnick, Jason E.; Jones, Vinessa K.; Yarbrough, Gary L.; Russell, Tenea M.; Borecky, Chris M.; McGahhey, Reagan; Powell, III, John L.; Beavers, Jamie; Monte, Emmanuelle. The 100 Most Eminent Psychologists of the 20th Century. Review of General Psychology. 2002-06-01, 6 (2): 139–152 [2021-10-12]. doi:10.1037/1089-2680.6.2.139. （原始内容存档于2021-11-07）.
Haggbloom, Steven J.; Warnick, Renee; Warnick, Jason E.; Jones, Vinessa K.; Yarbrough, Gary L.; Russell, Tenea M.; Borecky, Chris M.; McGahhey, Reagan; Powell, III, John L.; Beavers, Jamie; Monte, Emmanuelle. The 100 Most Eminent Psychologists of the 20th Century. Review of General Psychology. 2002-06-01, 6 (2): 139–152 [2021-10-12]. doi:10.1037/1089-2680.6.2.139. （原始内容存档于2021-11-07）.
