APA
Economic Cooperation Development, Economic Cooperation Development, . (1993). Code of liberalisation of current invisible operations. Paris: O E C D.
Chicago
Economic Cooperation Development, Economic Cooperation Development, . 1993. Code of liberalisation of current invisible operations. Paris: O E C D.
Harvard
Economic Cooperation Development, Economic Cooperation Development, . (1993). Code of liberalisation of current invisible operations. Paris: O E C D.
MLA
Economic Cooperation Development, Economic Cooperation Development, . Code of liberalisation of current invisible operations. Paris: O E C D. 1993.
