Forester, J. (1989). The challenge of daily planning practice: Planning in the face of power. Department of City and Regional Planning, Cornell University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Forester, John. The Challenge of Daily Planning Practice: Planning in the Face of Power. Ithaca, New York: Department of City and Regional Planning, Cornell University, 1989.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Forester, John. The Challenge of Daily Planning Practice: Planning in the Face of Power. Department of City and Regional Planning, Cornell University, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.