Dyfyniad APA

(1991). Global oil trends: The Asia-Pacific market in the 1990s. ISEAS.

Dyfyniad Arddull Chicago

Global Oil Trends: The Asia-Pacific Market in the 1990s. Singapore: ISEAS, 1991.

Dyfyniad MLA

Global Oil Trends: The Asia-Pacific Market in the 1990s. ISEAS, 1991.

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