Klopfer, B. (1970). Developments in the Rorschach technique. Harcourt Brace Jovanovich.
Lua i Stíl Chicago (17ú heag.)Klopfer, Bruno. Developments in the Rorschach Technique. New York: Harcourt Brace Jovanovich, 1970.
Lua MLA (9ú heag.)Klopfer, Bruno. Developments in the Rorschach Technique. Harcourt Brace Jovanovich, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.