1.
Guide to excursion. Praha: The Geological Survey of Czechoslovakia; 1967.
Guide to excursion. Praha : The Geological Survey of Czechoslovakia, 22 mai 1967
Fulop Jozsef. (1967). Guide to excursion: 39 Geology of the transdanubian central mountains. The Geological Survey of Czechoslovakia.
Style de citation MLA (8e éd.)Fulop Jozsef. Guide to Excursion: 39 Geology of the Transdanubian Central Mountains. The Geological Survey of Czechoslovakia, 1967.
Attention : ces citations peuvent ne pas être correctes à 100%.