APA
United Nations Conference on Trade and Development, United Nations Conference on Trade and Development, . (1969). Rural of origin in the general scheme of preferenc. NY: UN.
Chicago
United Nations Conference on Trade and Development, United Nations Conference on Trade and Development, . 1969. Rural of origin in the general scheme of preferenc. NY: UN.
Harvard
United Nations Conference on Trade and Development, United Nations Conference on Trade and Development, . (1969). Rural of origin in the general scheme of preferenc. NY: UN.
MLA
United Nations Conference on Trade and Development, United Nations Conference on Trade and Development, . Rural of origin in the general scheme of preferenc. NY: UN. 1969.