Character and the unconscious : a critical exposition of the psychology of Freud and of Jung /
Hoop, J. H. van der(Johannes Hermanus),1887-1950.
London ; K. Paul, Trench, Trubner ;            New York : Harcourt, Brace,                
1923.
Translation of: Nieuwe richtingen in de zielkunde.
Bibliography: p. 219-220.
Freud, Sigmund, 1856-1939.
Jung, C. G. (Carl Gustav), 1875-1961.
Psychoanalysis.
Subconsciousness.
Characters and characteristics.