Titchener, EB (1912). "The Psychology of the new 'Britannica'". American Journal of Psychology. 23 (1). University of Illinois Press: 37–58. doi:10.2307/1413113. JSTOR1413113.
Chalmers, F. Graeme (1992). "The Origins of Racism in the Public School Art Curriculum". Studies in Art Education. 33 (3): 134–143. doi:10.2307/1320895. JSTOR1320895.
e-periodica.ch
Wolfgang Lierz: Karten aus Stielers Hand-Atlas in der "Encyclopaedia Britannica". In: Cartographica Helvetica. Heft 29, 2004, ISSN1015-8480, S. 27–34 onlineArchived July 29, 2016, at the Wayback Machine.
Titchener, EB (1912). "The Psychology of the new 'Britannica'". American Journal of Psychology. 23 (1). University of Illinois Press: 37–58. doi:10.2307/1413113. JSTOR1413113.
Chalmers, F. Graeme (1992). "The Origins of Racism in the Public School Art Curriculum". Studies in Art Education. 33 (3): 134–143. doi:10.2307/1320895. JSTOR1320895.
Citing from the article on "Negro" and discussing the consequences of views such as those stated there: Brooks, Roy L., editor. "Redress for Racism?" When Sorry Isn't Enough: The Controversy Over Apologies and Reparations for Human Injustice, NYU Press, 1999, pp. 395–398. JSTORj.ctt9qg0xt.75. Accessed August 17, 2020.
Wolfgang Lierz: Karten aus Stielers Hand-Atlas in der "Encyclopaedia Britannica". In: Cartographica Helvetica. Heft 29, 2004, ISSN1015-8480, S. 27–34 onlineArchived July 29, 2016, at the Wayback Machine.
Wolfgang Lierz: Karten aus Stielers Hand-Atlas in der "Encyclopaedia Britannica". In: Cartographica Helvetica. Heft 29, 2004, ISSN1015-8480, S. 27–34 onlineArchived July 29, 2016, at the Wayback Machine.