M. Bertini & L. Pizzamiglio 
Field Dependence in Psychological Theory, Research and Application [PDF ebook] 
Two Symposia in Memory of Herman A. Witkin

First published in 1985. This volume contains papers presented at two symposia in honor and memory of the late Herman A. Witkin. One symposium, Style in Cognition and Culture, was organized by Seymour Wapner and took place at the Eastern Psychological Association Meetings in Hartford, Connecticut, April 11, 1980. The second symposium, La Dipendenza dal Campo, was organized by Mario Bertini and Luigi Pizzamiglio and took place at the Institute of Psychology, University of Rome, Italy, November 28-29, 1980.