Arnold, H.J.P.
Aid for development a political and economic study / H.J.P. Arnold
Dufour Editions, 1966
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Villard, Henry H.
Economic development / Henry H. Villard
Holt Rinehart & Winston , 1963
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Sallah, David, author
Research and development in mental health: theory, frameworks and models
Elsevier , 2005
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Willett, Allan H.
The economic theory of risk and insurance / Allan H. Willett
University of Pennsylvania Press , 1951
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Bayesian models in economic theory / edited by Marcel Boyer and Richard E. Kihlstrom
North-Holland , 1984
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