Dyfyniad APA

Tribe,John. (2001). Economics of leisure and tourism (2.). Butterworth.

Dyfyniad Arddull Chicago

Tribe,John. Economics of Leisure and Tourism. 2. New Delhi: Butterworth, 2001.

Dyfyniad MLA

Tribe,John. Economics of Leisure and Tourism. 2. Butterworth, 2001.

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