APA (7th ed.) Citation

Seminar on Research and the Travel and Tourism, Nled, Yugoslavia, 1972, & Esomar. Seminar on "Research and the Travel and Tourism Market".

Chicago Style (17th ed.) Citation

Seminar on Research and the Travel and Tourism, Nled, Yugoslavia, 1972, and Esomar. Seminar on "Research and the Travel and Tourism Market". [Amsterdam] Esonar, [1972].

MLA (9th ed.) Citation

Seminar on Research and the Travel and Tourism, Nled, Yugoslavia, 1972, and Esomar. Seminar on "Research and the Travel and Tourism Market".

Warning: These citations may not always be 100% accurate.