Rolston. Fighting for Reliable Evidence . Russell Sage Foundation.
Lua i Stíl Chicago (17ú heag.)Rolston. Fighting for Reliable Evidence . Russell Sage Foundation.
Lua MLA (9ú heag.)Rolston. Fighting for Reliable Evidence . Russell Sage Foundation.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.