Town Planning Institute, London. (1968). Planning research: A register of research for all those concerned with town and country planning (3rd ed.). Town Planning Institute.
Citazione stile Chigago Style (17a edizione)Town Planning Institute, London. Planning Research: A Register of Research for All Those Concerned with Town and Country Planning. 3rd ed. London: Town Planning Institute, 1968.
Citatione MLA (8a ed.)Town Planning Institute, London. Planning Research: A Register of Research for All Those Concerned with Town and Country Planning. 3rd ed. Town Planning Institute, 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.