Não informado. (1973). Building Research and Practice. International Council for Building Research, Studies and Documentation.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Building Research and Practice. London: International Council for Building Research, Studies and Documentation, 1973.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Building Research and Practice. International Council for Building Research, Studies and Documentation, 1973.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.