Tribe, M. A., Nixon, F., & Sumner, A. (2010). Economics and development studies. Routledge.
Chicago Style (17th ed.) ZitazioaTribe, Michael A., Frederick Nixon, eta Andrew Sumner. Economics and Development Studies. New York: Routledge, 2010.
MLA (9th ed.) ZitazioaTribe, Michael A., et al. Economics and Development Studies. Routledge, 2010.
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