Dyfyniad APA

Miller, R. L. (1997). Economics today: The macro view (9th ed.). Addison-Wesley.

Dyfyniad Arddull Chicago

Miller, Roger LeRoy. Economics Today: The Macro View. 9th ed. Reading, Mass: Addison-Wesley, 1997.

Dyfyniad MLA

Miller, Roger LeRoy. Economics Today: The Macro View. 9th ed. Addison-Wesley, 1997.

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