APA (7th ed.) Zitazioa

Robson, P. (1980). The economics of international integration. G. Allen & Unwin.

Chicago Style (17th ed.) Zitazioa

Robson, Peter. The Economics of International Integration. London ; Boston: G. Allen & Unwin, 1980.

MLA (9th ed.) Zitazioa

Robson, Peter. The Economics of International Integration. G. Allen & Unwin, 1980.

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