Jepma, C. J. (1991). The tying of aid. Development Centre of the Organisation for Economic Co-operation and Development].
Chicago-viite (17. p.)Jepma, C. J. The Tying of Aid. Paris: Development Centre of the Organisation for Economic Co-operation and Development], 1991.
MLA-viite (9. p.)Jepma, C. J. The Tying of Aid. Development Centre of the Organisation for Economic Co-operation and Development], 1991.
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