Cullingworth, B. Fifty years of post-war planning. Town Planning Review.
Citazione stile Chigago Style (17a edizione)Cullingworth, Barry. "Fifty Years of Post-war Planning." Town Planning Review .
Citatione MLA (9a ed.)Cullingworth, Barry. "Fifty Years of Post-war Planning." Town Planning Review, .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.