Dyfyniad APA

KRUGMAN PAUL R. (2000). INTERNATIONAL ECONOMICS: THEORY AND POLICY (5TH.). ADDISON-WESLEY.

Dyfyniad Arddull Chicago

KRUGMAN PAUL R. INTERNATIONAL ECONOMICS: THEORY AND POLICY. 5TH. USA: ADDISON-WESLEY, 2000.

Dyfyniad MLA

KRUGMAN PAUL R. INTERNATIONAL ECONOMICS: THEORY AND POLICY. 5TH. ADDISON-WESLEY, 2000.

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