United Nations. (1994). manual for integration of population factors in human resource development with particular reference to educational sector planning. United Nations.
芝加哥风格引文United Nations. Manual for Integration of Population Factors in Human Resource Development with Particular Reference to Educational Sector Planning. New York: United Nations, 1994.
MLA引文United Nations. Manual for Integration of Population Factors in Human Resource Development with Particular Reference to Educational Sector Planning. United Nations, 1994.
警告：这些引文格式不一定是100％准确.