Bamberger, M., Sanyal, B., & Valverde, N. (1981). The first Lusaka upgrading and sites and services project: Summary of the main findings of a five-year evaluation. Philippine Journal of Public Administration.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bamberger, Michael, Bish Sanyal, و Nelson Valverde. "The First Lusaka Upgrading and Sites and Services Project: Summary of the Main Findings of a Five-year Evaluation." Philippine Journal of Public Administration 1981.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Bamberger, Michael, et al. "The First Lusaka Upgrading and Sites and Services Project: Summary of the Main Findings of a Five-year Evaluation." Philippine Journal of Public Administration, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.