Extavour, W. C. (1979). The exclusive economic zone: A study of the evolution and progressive development of the international law of the sea. Institut universitaire de hautes études internationales.
Dyfyniad Arddull ChicagoExtavour, Winston Conrad. The Exclusive Economic Zone: A Study of the Evolution and Progressive Development of the International Law of the Sea. Genève: Institut universitaire de hautes études internationales, 1979.
Dyfyniad MLAExtavour, Winston Conrad. The Exclusive Economic Zone: A Study of the Evolution and Progressive Development of the International Law of the Sea. Institut universitaire de hautes études internationales, 1979.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.