Parsons, T., Bales, R. F., & Shills, E. A. (1953). Working papers on the theory of action. The Free Press.
Lua i Stíl Chicago (17ú heag.)Parsons, Talcott, Robert F. Bales, agus Edward A. Shills. Working Papers on the Theory of Action. Glencoe, Illinois: The Free Press, 1953.
Lua MLA (8ú heag.)Parsons, Talcott, et al. Working Papers on the Theory of Action. The Free Press, 1953.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.