المؤلفون: Nikolić Aleksandra, Jovović Ljiljana, Tomić Slobodan, Vuković Milan
الوصول الحر: http://europeana.eu/portal/record/92040/BibliographicResource_3000094571348.htmlTest
المؤلفون: Obradović Slobodan, Balint Bela, Romanović Radoslav, Trifunović Zoran, Rusović Siniša, Baškot Branislav, Dopuđa Marija, Trifunović Gordana, Rafajlovski Sašo, Jung Robert, Gligić Branko
الوصول الحر: http://europeana.eu/portal/record/92040/BibliographicResource_1000095950744.htmlTest
المؤلفون: Gligić Branko, Orozović Vjekoslav, Obradović Slobodan, Rusović Siniša, Kostić Jelena, Baškot Branislav, Dinčić Dragan, Ristić-Anđelkov Anđelka
الوصول الحر: http://europeana.eu/portal/record/92040/BibliographicResource_1000095949890.htmlTest