Dyfyniad APA

The American Economic Association. (1979). Index of economic articles in journals and collective. Homewood, Ill: R.D. Irwin.

Dyfyniad Arddull Chicago

The American Economic Association. Index of Economic Articles in Journals and Collective. Homewood, Ill: R.D. Irwin, 1979.

Dyfyniad MLA

The American Economic Association. Index of Economic Articles in Journals and Collective. Homewood, Ill: R.D. Irwin, 1979.

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