Dyfyniad APA

Tisdell, C. A. (2000). The economics of tourism. Cheltenham, UK ; Northampton, MA: Edward Elgar Pub..

Dyfyniad Arddull Chicago

Tisdell, C. A. The Economics of Tourism. Cheltenham, UK ; Northampton, MA: Edward Elgar Pub., 2000.

Dyfyniad MLA

Tisdell, C. A. The Economics of Tourism. Cheltenham, UK ; Northampton, MA: Edward Elgar Pub., 2000.

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