Não informado. (1972). Built environment. Architecture and Planning Publications.
Citação do estilo Chicago (17ª ed.)Não informado. Built Environment. London: Architecture and Planning Publications, 1972.
Citação MLA (8ª ed.)Não informado. Built Environment. Architecture and Planning Publications, 1972.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.