[organised by the] World Psychiatric Association [and the] Deutsche Gesellschaft für Psychiatrie und Nervenheilkunde ; edited by J. K. Wing and H. HäfnerOxford University Press for the Nuffield Provincial Hospitals Trust1973
with a pref. by Lord Cohen of Birkenhead ; edited by Gordon McLachlan and Thomas McKeownOxford University Press for the Nuffield Provincial Hospitals Trust1971