Labor Law Group, Aaron, B., & Mathews, R. E. (1957). The employment relation and the law. Little, Brown.
Lua i Stíl Chicago (17ú heag.)Labor Law Group, Benjamin Aaron, agus Robert E. Mathews. The Employment Relation and the Law. Boston: Little, Brown, 1957.
Lua MLA (8ú heag.)Labor Law Group, et al. The Employment Relation and the Law. Little, Brown, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.