APA
Brown D. K., Hummels D L & Deardorff A V. (1993). An Assessment Of Extending Nafta To Other Major Trading Countries In South America. Michigan: University Of Michigan.
Chicago
Brown D K, Hummels D L and Deardorff A V. 1993. An Assessment Of Extending Nafta To Other Major Trading Countries In South America. Michigan: University Of Michigan.
Harvard
Brown D. K., Hummels D L and Deardorff A V. (1993). An Assessment Of Extending Nafta To Other Major Trading Countries In South America. Michigan: University Of Michigan.
MLA
Brown D K, Hummels D L and Deardorff A V. An Assessment Of Extending Nafta To Other Major Trading Countries In South America. Michigan: University Of Michigan. 1993.
TextSeries: Discussion PaperPublication details: Michigan University Of Michigan 1993Description: 1-20pISBN: 
Working Papers (Print)
