Racker, H. (1957). Character and destiny: By Heinrich Racker. John Hopkins Univ. Press.
Lua i Stíl Chicago (17ú heag.)Racker, Heinrich. Character and Destiny: By Heinrich Racker. Baltimore: John Hopkins Univ. Press, 1957.
Lua MLA (8ú heag.)Racker, Heinrich. Character and Destiny: By Heinrich Racker. John Hopkins Univ. Press, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.