Hough, L. H. (1930). Personality and science. Harper & Brothers.
Lua i Stíl Chicago (17ú heag.)Hough, Lynn Harold. Personality and Science. New York: Harper & Brothers, 1930.
Lua MLA (9ú heag.)Hough, Lynn Harold. Personality and Science. Harper & Brothers, 1930.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.