Hyland, R. (2011). Gift, Law, and Political Reform.
Lua i Stíl Chicago (17ú heag.)Hyland, Richard. Gift, Law, and Political Reform. 2011.
Lua MLA (8ú heag.)Hyland, Richard. Gift, Law, and Political Reform. 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.