Cullingworth, B. Fifty years of post-war planning. Town Planning Review.
Cita Chicago (17th ed.)Cullingworth, Barry. "Fifty Years of Post-war Planning." Town Planning Review .
Cita MLA (9th ed.)Cullingworth, Barry. "Fifty Years of Post-war Planning." Town Planning Review, .
Atenció: Aquestes cites poden no estar 100% correctes.