Traffic Publishing Co. The Freight traffic red book. Traffic Pub. Co.
Lua i Stíl Chicago (17ú heag.)Traffic Publishing Co. The Freight Traffic Red Book. New York: Traffic Pub. Co.
Lua MLA (8ú heag.)Traffic Publishing Co. The Freight Traffic Red Book. Traffic Pub. Co.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.