APA
General Agreement on Tariffs and trade, General Agreement on Tariffs and trade, . (1971). International trade. NA: NA.
Chicago
General Agreement on Tariffs and trade, General Agreement on Tariffs and trade, . 1971. International trade. NA: NA.
Harvard
General Agreement on Tariffs and trade, General Agreement on Tariffs and trade, . (1971). International trade. NA: NA.
MLA
General Agreement on Tariffs and trade, General Agreement on Tariffs and trade, . International trade. NA: NA. 1971.
