Hartu hau. : On perceived motion and figural organization [electronic resource] / Max Wertheimer ; edited by Lothar Spillmann ; with contributions by Michael Wertheimer ... [et al.].

Izenburua : On perceived motion and figural organization [electronic resource] / Max Wertheimer ; edited by Lothar Spillmann ; with contributions by Michael Wertheimer ... [et al.].

Sailkapena : Ez dago telefono-zenbakirik.

Egoera : Ezezaguna