Dyfyniad APA

INTERNATIONAL JOURNAL OF BUSINESS POLICY AND ECONOMICS.

Dyfyniad Arddull Chicago

INTERNATIONAL JOURNAL OF BUSINESS POLICY AND ECONOMICS.

Dyfyniad MLA

INTERNATIONAL JOURNAL OF BUSINESS POLICY AND ECONOMICS.

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