Dyfyniad APA

Archer, L. (1996). Oil tankers & pollution laws. Oxford Institute for Energy Studies.

Dyfyniad Arddull Chicago

Archer, L. Oil Tankers & Pollution Laws. Oxford Institute for Energy Studies, 1996.

Dyfyniad MLA

Archer, L. Oil Tankers & Pollution Laws. Oxford Institute for Energy Studies, 1996.

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