Article Marion A. Schmidt (2017)
Planes of Phenomenological Experience: The Psychology of Deafness as an Early Example of American Gestalt Psychology, 1928–1940. History of Psychology (pp. 347-364). (/isis/citation/CBB049318165/) unapi

Article Jan Radler (2015)
Bringing the Environment In: Early Central European Contributions to an Ecologically Oriented Psychology of Perception.. History of Psychology (pp. 401-413). (/isis/citation/CBB488422952/) unapi

Article Wieser, Martin (2014)
Remembering the “Lens”: Visual Transformations of a Concept from Heider to Brunswik. History of Psychology (pp. 83-104). (/isis/citation/CBB001214428/) unapi

Book Kimble, Gregory A.; Wertheimer, Michael; White, Charlotte (2000)
Portraits of Pioneers in Psychology, Vol. IV. (/isis/citation/CBB000102421/) unapi

Article Rappoport, Leon (1985)
Scholarly creativity and the poetry of human development: The life of Fritz Heider. Human Development (pp. 131-140). (/isis/citation/CBB000063953/) unapi

Book Heider, Fritz (1983)
The life of a psychologist: An autobiography. (/isis/citation/CBB000004659/) unapi