O'Brien, T. (1981). Job-generation: A policy proposal. Hill of Content.
Lua i Stíl Chicago (17ú heag.)O'Brien, Tom. Job-generation: A Policy Proposal. Melbourne: Hill of Content, 1981.
Lua MLA (8ú heag.)O'Brien, Tom. Job-generation: A Policy Proposal. Hill of Content, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.