Campbell, A. (1964). Restrictive trading agreements in the Common Market: Texts-commentaries. Stevens.
Chicago-referens (17:e uppl.)Campbell, Alan. Restrictive Trading Agreements in the Common Market: Texts-commentaries. London: Stevens, 1964.
MLA-referens (9:e uppl.)Campbell, Alan. Restrictive Trading Agreements in the Common Market: Texts-commentaries. Stevens, 1964.
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