Não informado. (1950). Journal of Projective Techniques. Rorschach Institute, Society for Projective Techniques.
Chicago-referens (17:e uppl.)Não informado. Journal of Projective Techniques. New York: Rorschach Institute, Society for Projective Techniques, 1950.
MLA-referens (8:e uppl.)Não informado. Journal of Projective Techniques. Rorschach Institute, Society for Projective Techniques, 1950.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.