Book Kröger, Bernd; (1981)
Der Nachlass von Julius Elster und Hans Geitel (/isis/citation/CBB000012964/)

Article Fricke, Rudolf; (1998)
Experimente mit der Photozelle: Die ungewöhnliche Forschergemeinschaft Elster und Geitel (/isis/citation/CBB000076002/)

Article Henle, Mary; (1993)
Man's place in nature in the thinking of Wolfgang Köhler (/isis/citation/CBB000041855/)

Article Henle, Mary; (1978)
One man against the Nazis--Wolfgang Köhler (/isis/citation/CBB000017426/)

Article Ley, Ronald; (1997)
Köhler and espionage on the island of Tenerife: A rejoinder to Teuber (/isis/citation/CBB000072656/)

Book Murray, David J.; (1995)
Gestalt psychology and the cognitive revolution (/isis/citation/CBB000070927/)

Article Ash, Mitchell G.; (1979)
The struggle against the Nazis (/isis/citation/CBB000017119/)

Chapter Ash, Mitchell G.; (2009)
Max Wertheimer und Wolfgang Köhler: Gestalttheorie als dritter Weg zwischen Natur- und Geisteswissenschaft (/isis/citation/CBB001023718/)

Article Teuber, Marianne L.; (1994)
The founding of the Primate Station, Tenerife, Canary Islands (/isis/citation/CBB000050580/)

Chapter Zimmer, Alf C.; (2001)
The Concept of Perceptual Field and the Revolution in Cognition Caused by Köhler's “physische Gestalten” (/isis/citation/CBB000102709/)

Article Pastore, Nicholas; (1991)
Wittgenstein on Köhler and gestalt psychology: A critique (/isis/citation/CBB000032052/)

Book Schirmacher, Wolfgang; Nebelung, Sven.; (2001)
German Essays on Psychology (/isis/citation/CBB000102540/)

Article Arnheim, Rudolf; (1998)
Wolfgang Köhler and Gestalt theory: An English translation of Köhler's introduction to Die physischen Gestalten for philosophers and biologists (/isis/citation/CBB000075738/)

Article Jaeger, Siegfried; (1993)
Zur Widerständigkeit der Hochschullehrer zu Beginn der nationalsozialistischen Herrschaft (/isis/citation/CBB000060258/)

Article Benjafield, John G.; (2008)
Revisiting Wittgenstein on Köhler and Gestalt Psychology (/isis/citation/CBB000774203/)