National Research Council (U.S.). Highway Research Board. (1952). Off-street parking: Legislative trends and administrative agencies : summary report : presented at the Thrity-first Annual Meeting, January 17, 1952. Highway Research Board.
Cita Chicago (17th ed.)National Research Council (U.S.). Highway Research Board. Off-street Parking: Legislative Trends and Administrative Agencies : Summary Report : Presented at the Thrity-first Annual Meeting, January 17, 1952. Washington, D.C: Highway Research Board, 1952.
Cita MLA (9th ed.)National Research Council (U.S.). Highway Research Board. Off-street Parking: Legislative Trends and Administrative Agencies : Summary Report : Presented at the Thrity-first Annual Meeting, January 17, 1952. Highway Research Board, 1952.