International Economics Study Group, Conference (11th : 1986), & Black, J. (1989). Causes of changes in the structure of international trade, 1960-85: Papers of the Eleventh Annual Conference of the International Economics Study Group. Macmillan.
Chicago-Zitierstil (17. Ausg.)International Economics Study Group, Conference (11th : 1986), und John Black. Causes of Changes in the Structure of International Trade, 1960-85: Papers of the Eleventh Annual Conference of the International Economics Study Group. Basingstoke, Hampshire: Macmillan, 1989.
MLA-Zitierstil (9. Ausg.)International Economics Study Group, Conference (11th : 1986), und John Black. Causes of Changes in the Structure of International Trade, 1960-85: Papers of the Eleventh Annual Conference of the International Economics Study Group. Macmillan, 1989.