Gordon, R. A. (1967). The goal of full employment. Wiley.
Lua i Stíl Chicago (17ú heag.)Gordon, Robert Aaron. The Goal of Full Employment. New York: Wiley, 1967.
Lua MLA (8ú heag.)Gordon, Robert Aaron. The Goal of Full Employment. Wiley, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.