Martens, B., & Mummert, U. M. (2002). institutional economics of foreign aid. Cambridge University Press.
Čikaški stil citiranjaMartens, Bertin, i Uwe Murrell Mummert. Institutional Economics of Foreign Aid. Cambridge: Cambridge University Press, 2002.
MLA način citiranjaMartens, Bertin, i Uwe Murrell Mummert. Institutional Economics of Foreign Aid. Cambridge University Press, 2002.
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