Dyfyniad APA

Middleton, R. (1975). Negotiating on Non-Tariff Distortions of Trade: The EFTA Precedents. London: Trade Policy Research Centre.

Dyfyniad Arddull Chicago

Middleton, Robert. Negotiating On Non-Tariff Distortions of Trade: The EFTA Precedents. London: Trade Policy Research Centre, 1975.

Dyfyniad MLA

Middleton, Robert. Negotiating On Non-Tariff Distortions of Trade: The EFTA Precedents. London: Trade Policy Research Centre, 1975.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.