Dyfyniad APA

Congress of the Association Internationale d' Experts Scietifiques du Tourisme Caire. (1978). Tourism planning for the eighties: Proceedings of the 28th congress of the Association Internationale d' Experts Scientifiques du Tourisme, Caire, 17-24 September 1978. AIEST.

Dyfyniad Arddull Chicago

Congress of the Association Internationale d' Experts Scietifiques du Tourisme Caire. Tourism Planning for the Eighties: Proceedings of the 28th Congress of the Association Internationale D' Experts Scientifiques Du Tourisme, Caire, 17-24 September 1978. Berne, Switzerland: AIEST, 1978.

Dyfyniad MLA

Congress of the Association Internationale d' Experts Scietifiques du Tourisme Caire. Tourism Planning for the Eighties: Proceedings of the 28th Congress of the Association Internationale D' Experts Scientifiques Du Tourisme, Caire, 17-24 September 1978. AIEST, 1978.

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