Jepma, C. J. (1991). The tying of aid. Development Centre of the Organisation for Economic Co-operation and Development].
芝加哥风格引文Jepma, C. J. The Tying of Aid. Paris: Development Centre of the Organisation for Economic Co-operation and Development], 1991.
MLA引文Jepma, C. J. The Tying of Aid. Development Centre of the Organisation for Economic Co-operation and Development], 1991.
警告：这些引文格式不一定是100％准确.