Northwestern University (Evanston, Ill.). Traffic Institute. Traffic digest. Traffic Institute, Northwestern University.
Lua i Stíl Chicago (17ú heag.)Northwestern University (Evanston, Ill.). Traffic Institute. Traffic Digest. Evanston: Traffic Institute, Northwestern University.
Lua MLA (8ú heag.)Northwestern University (Evanston, Ill.). Traffic Institute. Traffic Digest. Traffic Institute, Northwestern University.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.