Great Britain. Ministry of Housing and Local Government. (1970). Designing a low-rise housing system; how the 5M system was evolved; the pilot project at sheffield. Her Majesty's Stationery Off.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Great Britain. Ministry of Housing and Local Government. Designing a Low-rise Housing System; How the 5M System Was Evolved; the Pilot Project at Sheffield. London: Her Majesty's Stationery Off, 1970.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Great Britain. Ministry of Housing and Local Government. Designing a Low-rise Housing System; How the 5M System Was Evolved; the Pilot Project at Sheffield. Her Majesty's Stationery Off, 1970.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.