Comité National Bulgare d'études Balkaniques,
3
Council of Europe,
3
Office of Information and Documentation,
2
R. Oldenbourg,
2
Akadémiai Kiadó,
1
Ankara Üniversitesi Dil ve Tarih-Coğrafya Fakültesi,
1
Association Pierre Belon,
1
Cambridge University Press ;
1
Editions de la Maison des Sciences de l'Homme,
1
Harrassowitz Verlag
1
8 Yayıncı daha
