Sorkin, A. L. (1974). Education, unemployment, and economic growth. Lexington Books.
Lua i Stíl Chicago (17ú heag.)Sorkin, Alan L. Education, Unemployment, and Economic Growth. Lexington, Mass.: Lexington Books, 1974.
Lua MLA (8ú heag.)Sorkin, Alan L. Education, Unemployment, and Economic Growth. Lexington Books, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.