Hoeffler, A., & Outram, V. (2008). Need, merit or self-interest: What determines the allocation of aid? University of Oxford.
Čikaški stil citiranja (17. izdanje)Hoeffler, A., i V. Outram. Need, Merit or Self-interest: What Determines the Allocation of Aid? University of Oxford, 2008.
MLA način citiranja (9. izdanje)Hoeffler, A., i V. Outram. Need, Merit or Self-interest: What Determines the Allocation of Aid? University of Oxford, 2008.
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