Παραπομπή APA

Cline, W. R., & Institute for International Economics (U.S.). (1982). Reciprocity: A new approach to world trada policy? Washington: Institute for International economics.

Παραπομπή Chicago Style

Cline, William R., and Institute for International Economics (U.S.). Reciprocity: A New Approach to World Trada Policy? Washington: Institute for International economics, 1982.

Παραπομπή MLA

Cline, William R., and Institute for International Economics (U.S.). Reciprocity: A New Approach to World Trada Policy? Washington: Institute for International economics, 1982.

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