Barton, H., Davis, G., & Guise, R. (1995). Sustainable Settlements: A Guide for Planners, Designers and Developers. University of the West of England and The Local Government Management Board.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Barton, Hugh, Geoff Davis, و Richard Guise. Sustainable Settlements: A Guide for Planners, Designers and Developers. Bristol: University of the West of England and The Local Government Management Board, 1995.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Barton, Hugh, et al. Sustainable Settlements: A Guide for Planners, Designers and Developers. University of the West of England and The Local Government Management Board, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.