Cruchon, G. E., & Watt, G. E. (1965). Dynamic psychology. Sheed and Ward.
Lua i Stíl Chicago (17ú heag.)Cruchon, Georges E., agus G. E. Watt. Dynamic Psychology. New York: Sheed and Ward, 1965.
Lua MLA (9ú heag.)Cruchon, Georges E., agus G. E. Watt. Dynamic Psychology. Sheed and Ward, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.