Dyfyniad APA

(1994). The economics of Papua New Guinea's Tuna fisheries. Canberra: Australian centre for International Agricultural Research.

Dyfyniad Arddull Chicago

The Economics of Papua New Guinea's Tuna Fisheries. Canberra: Australian centre for International Agricultural Research, 1994.

Dyfyniad MLA

The Economics of Papua New Guinea's Tuna Fisheries. Canberra: Australian centre for International Agricultural Research, 1994.

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