Tonta, Y. (2009). Preservation of Scientific and Cultural Heritage in Balkan Countries.
Citazione stile Chigago Style (17a edizione)Tonta, Yasar. Preservation of Scientific and Cultural Heritage in Balkan Countries. 2009.
Citatione MLA (9a ed.)Tonta, Yasar. Preservation of Scientific and Cultural Heritage in Balkan Countries. 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.