Routh, G. (1984). Economics: An Alternative text. the macmillan press ltd.
Lua i Stíl Chicago (17ú heag.)Routh, Guy. Economics: An Alternative Text. london: the macmillan press ltd, 1984.
Lua MLA (9ú heag.)Routh, Guy. Economics: An Alternative Text. the macmillan press ltd, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.