Dyfyniad APA

Dwyer, L., Dwyer, W., & Forsyth, P. Tourism economics and policy (2nd Edition.).

Dyfyniad Arddull Chicago

Dwyer, Larry,, Wayne Dwyer, và P. Forsyth. Tourism Economics and Policy. 2nd Edition.

Dyfyniad MLA

Dwyer, Larry,, Wayne Dwyer, và P. Forsyth. Tourism Economics and Policy. 2nd Edition.

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