Não informado. Urban and rural planning thought. School of Town and Country Planning.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Urban and Rural Planning Thought. New Delhi: School of Town and Country Planning.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Urban and Rural Planning Thought. School of Town and Country Planning.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.