DR JOSEPH,C.J. (2006). SKETCHING.
Lua i Stíl Chicago (17ú heag.)DR JOSEPH,C.J. SKETCHING. 2006.
Lua MLA (9ú heag.)DR JOSEPH,C.J. SKETCHING. 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)