Punter, J. (1999). Design guidelines in American cities: A review of design policies and guidance in five west coast cities. Liverpool University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Punter, John. Design Guidelines in American Cities: A Review of Design Policies and Guidance in Five West Coast Cities. Liverpool: Liverpool University Press, 1999.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Punter, John. Design Guidelines in American Cities: A Review of Design Policies and Guidance in Five West Coast Cities. Liverpool University Press, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.