American Philosophical Association. Proceedings of the first meeting (Organized 1901, being an offshoot from the American Psychological Association)

Publication manual of the American Psychological Association, 2020: t.p.(the American Psychological Association) de portada

Biblioteca del congreso (Estados Unidos), 23 enero 2020: Catálogo electrónico http://bit.ly/36jMWvD

Founded 1892; In Sept. 1945, the American Association for Applied Psychology and the American Psychological Association were merged into one organization under the name American Psychological Association