APA
Organization for Economic co-operation and development, Organization for Economic co-operation and development, . (1967). Quantitative models as an aid to development assistance policy. : .
Chicago
Organization for Economic co-operation and development, Organization for Economic co-operation and development, . 1967. Quantitative models as an aid to development assistance policy. : .
Harvard
Organization for Economic co-operation and development, Organization for Economic co-operation and development, . (1967). Quantitative models as an aid to development assistance policy. : .
MLA
Organization for Economic co-operation and development, Organization for Economic co-operation and development, . Quantitative models as an aid to development assistance policy. : . 1967.
