Lua APA (7ú heag.)
Kelly, J. (2007). Communication skill. Global Media.
Lua i Stíl Chicago (17ú heag.)
Kelly, Joshua. Communication Skill. Chandni Chowk, Delhi: Global Media, 2007.
Lua MLA (9ú heag.)
Kelly, Joshua. Communication Skill. Global Media, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.