Coates, K., & Topham, T. (1986). Trade unions and politics. Blackwell.
Lua i Stíl Chicago (17ú heag.)Coates, Ken, agus Tony Topham. Trade Unions and Politics. Oxford: Blackwell, 1986.
Lua MLA (9ú heag.)Coates, Ken, agus Tony Topham. Trade Unions and Politics. Blackwell, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.