Dyfyniad APA

De Gregorio, J., Giovannini, A., & Krueger, T. (1993). The Behavior of Nontradable Goods Prices in Europe: Evidence and Interpretation. International Monetary Fund.

Dyfyniad Arddull Chicago

De Gregorio, Jose, Alberto Giovannini, and Thomas Krueger. The Behavior of Nontradable Goods Prices in Europe: Evidence and Interpretation. Washington, D.C.: International Monetary Fund, 1993.

Dyfyniad MLA

De Gregorio, Jose, et al. The Behavior of Nontradable Goods Prices in Europe: Evidence and Interpretation. International Monetary Fund, 1993.

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