(2014). 39th Edition 2015: Volume 2.
Lua i Stíl Chicago (17ú heag.)39th Edition 2015: Volume 2. 2014.
Lua MLA (8ú heag.)39th Edition 2015: Volume 2. 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)