University of Zagreb & International Conference on Tourism in Foreign Trade. (1987). Tourism in foreign trade. University of Zagreb.
Style de citation Chicago (17e éd.)University of Zagreb et International Conference on Tourism in Foreign Trade. Tourism in Foreign Trade. Zagreb: University of Zagreb, 1987.
Style de citation MLA (8e éd.)University of Zagreb et International Conference on Tourism in Foreign Trade. Tourism in Foreign Trade. University of Zagreb, 1987.
Attention : ces citations peuvent ne pas être correctes à 100%.