Dyfyniad APA

Trouwborst, A. (2002). Evolution and status of the precautionary principle on international law. Kluwer Law International.

Dyfyniad Arddull Chicago

Trouwborst, Arie. Evolution and Status of the Precautionary Principle on International Law. The Hague, Netherlands: Kluwer Law International, 2002.

Dyfyniad MLA

Trouwborst, Arie. Evolution and Status of the Precautionary Principle on International Law. Kluwer Law International, 2002.

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