Pearce, K. (1973). Catford traffic management study. Greater London Council.
Cita Chicago (17th ed.)Pearce, Keith. Catford Traffic Management Study. London: Greater London Council, 1973.
Cita MLA (8th ed.)Pearce, Keith. Catford Traffic Management Study. Greater London Council, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.