Drexler, J. J. (1981). The political economy of neighbourhood revitalization: A case study of Pittsburg's north side neighbourhoods. University of Pittsburgh.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Drexler, Joseph James. The Political Economy of Neighbourhood Revitalization: A Case Study of Pittsburg's North Side Neighbourhoods. Pittsburgh: University of Pittsburgh, 1981.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Drexler, Joseph James. The Political Economy of Neighbourhood Revitalization: A Case Study of Pittsburg's North Side Neighbourhoods. University of Pittsburgh, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.