McCord, A., & Villiers, P. d. (2012). Public works and social protection in sub-Saharan Africa: Do public works work for the poor? United Nations University Press.
芝加哥风格引文McCord, Anna, 与 Pauline de Villiers. Public Works and Social Protection in Sub-Saharan Africa: Do Public Works Work for the Poor? Tokyo ; New York: United Nations University Press, 2012.
MLA引文McCord, Anna, 与 Pauline de Villiers. Public Works and Social Protection in Sub-Saharan Africa: Do Public Works Work for the Poor? United Nations University Press, 2012.
警告：这些引文格式不一定是100％准确.