APA
Trade Promotion Institutions, . (1989). Distribution of institutional resposbilities for foreign trade manag ement. Geneva: International Trade Centre/UNCTAD/GATT.
Chicago
Trade Promotion Institutions, . 1989. Distribution of institutional resposbilities for foreign trade manag ement. Geneva: International Trade Centre/UNCTAD/GATT.
Harvard
Trade Promotion Institutions, . (1989). Distribution of institutional resposbilities for foreign trade manag ement. Geneva: International Trade Centre/UNCTAD/GATT.
MLA
Trade Promotion Institutions, . Distribution of institutional resposbilities for foreign trade manag ement. Geneva: International Trade Centre/UNCTAD/GATT. 1989.