HENEMAN, H. G. (1965). Labor Economics Herbert G. Heneman, Dale Yoder. South Western.
Lua i Stíl Chicago (17ú heag.)HENEMAN, Herbert G. Labor Economics Herbert G. Heneman, Dale Yoder. South Western, 1965.
Lua MLA (8ú heag.)HENEMAN, Herbert G. Labor Economics Herbert G. Heneman, Dale Yoder. South Western, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.