Congress of the Association Internationale d'Experts Scientifiques du Tourisme Nairobi. (1983). The changes of tourism in the eighties and their consequences: Proceedings of the 33rd congress of the Association Internationale d'Experts Scientifiques du Tourisme, Nairobi, 4-10 September 1983. AIEST.
Citace podle Chicago (17th ed.)Congress of the Association Internationale d'Experts Scientifiques du Tourisme Nairobi. The Changes of Tourism in the Eighties and Their Consequences: Proceedings of the 33rd Congress of the Association Internationale D'Experts Scientifiques Du Tourisme, Nairobi, 4-10 September 1983. St. Gall: AIEST, 1983.
Citace podle MLA (9th ed.)Congress of the Association Internationale d'Experts Scientifiques du Tourisme Nairobi. The Changes of Tourism in the Eighties and Their Consequences: Proceedings of the 33rd Congress of the Association Internationale D'Experts Scientifiques Du Tourisme, Nairobi, 4-10 September 1983. AIEST, 1983.