Dreman, D. N. (1979). Contrarian investment strategy: The psychology of stock market success. Random House.
Lua i Stíl Chicago (17ú heag.)Dreman, David N. Contrarian Investment Strategy: The Psychology of Stock Market Success. New York: Random House, 1979.
Lua MLA (9ú heag.)Dreman, David N. Contrarian Investment Strategy: The Psychology of Stock Market Success. Random House, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.