Dyfyniad APA

Sinclair,M Thea, & Stabler,Mike. (1997). Economics of Tourism. Routledge.

Dyfyniad Arddull Chicago

Sinclair,M Thea, and Stabler,Mike. Economics of Tourism. New York: Routledge, 1997.

Dyfyniad MLA

Sinclair,M Thea, and Stabler,Mike. Economics of Tourism. Routledge, 1997.

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