APA
Arndt C., Tarp Finn, Jones Sam & Unu Wider. (2014). What is the aggregate economic rate of return to foreign aid. Helsinki: UNU-WIDER.
Chicago
Arndt Channing, Tarp Finn, Jones Sam and Unu Wider. 2014. What is the aggregate economic rate of return to foreign aid. Helsinki: UNU-WIDER.
Harvard
Arndt C., Tarp Finn, Jones Sam and Unu Wider. (2014). What is the aggregate economic rate of return to foreign aid. Helsinki: UNU-WIDER.
MLA
Arndt Channing, Tarp Finn, Jones Sam and Unu Wider. What is the aggregate economic rate of return to foreign aid. Helsinki: UNU-WIDER. 2014.
