Joint Committee on urban Traffic Congestion and Parking. (1956). Parking: Legal, financial, administrative. Eno Foundation For Highway Traffic Control.
Lua i Stíl Chicago (17ú heag.)Joint Committee on urban Traffic Congestion and Parking. Parking: Legal, Financial, Administrative. Saugatuck, Conn: Eno Foundation For Highway Traffic Control, 1956.
Lua MLA (9ú heag.)Joint Committee on urban Traffic Congestion and Parking. Parking: Legal, Financial, Administrative. Eno Foundation For Highway Traffic Control, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.