Studies in word-association : experiments in the diagnosis of psychopathological conditions carried out at the Psychiatric Clinic of the University of Zurich under the direction of C.G. Jung
"Translation of a series of papers ... which appeared in the Journal für psychologie und neurologie (vols. III-XVI) and were afterward collected into two volumes." - Forordet. - Originalutg. London : Routledge & Keegan, 1918