Sternlieb, G., Hughes, J. W., & Hughes, C. O. (1982). Demographic trends and economic reality: Planning and markets in the '80s. Center for Urban Policy Research.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sternlieb, George, James W. Hughes, و Connie O. Hughes. Demographic Trends and Economic Reality: Planning and Markets in the '80s. New Brunswick, N.J.: Center for Urban Policy Research, 1982.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sternlieb, George, et al. Demographic Trends and Economic Reality: Planning and Markets in the '80s. Center for Urban Policy Research, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.