Lua APA (7ú heag.)
Foundation design / Teng, Wayne C: PHI.
Lua i Stíl Chicago (17ú heag.)
Foundation Design / Teng, Wayne C: PHI.
Lua MLA (9ú heag.)
Foundation Design / Teng, Wayne C: PHI.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.