Giuseppe Galli
Scientific methodology of Kurt Lewin and psychoanalysis.

Kurt Lewin Biography
by Millie V. Jones: Kurt Lewin is considered to be by many, the most charismatic psychologist of his generation.

Field Theory in Social Science & Resolving Social Conflicts
The American Psychological Association (APA) reissued these two pivotal books as a single volume. Resolving Social Conflicts was first released in 1948 while Field Theory in Social Science was first published in 1951.

Lewin and Vygotsky - the radical and promising metatheorists
by Alfred Lang, Switzerland