Dyfyniad APA

Edwards, A. D. (1988). International tourism forecasts to 1999. Economist Intelligence Unit.

Dyfyniad Arddull Chicago

Edwards, Anthony David. International Tourism Forecasts to 1999. London: Economist Intelligence Unit, 1988.

Dyfyniad MLA

Edwards, Anthony David. International Tourism Forecasts to 1999. Economist Intelligence Unit, 1988.

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