World Tourism Organization. Commission for East Asia and The Pacific. (1993). Technical Seminar on Tourism Trends and Marketing Strategies: East Asia and the Pacific: seminar report. World Tourism Organization.
Dyfyniad Arddull ChicagoWorld Tourism Organization. Commission for East Asia and The Pacific. Technical Seminar on Tourism Trends and Marketing Strategies: East Asia and the Pacific: Seminar Report. Madrid: World Tourism Organization, 1993.
Dyfyniad MLAWorld Tourism Organization. Commission for East Asia and The Pacific. Technical Seminar on Tourism Trends and Marketing Strategies: East Asia and the Pacific: Seminar Report. World Tourism Organization, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.