Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA ZitierstilGrozdanova, G. S. (2018). Naselenieto na Južna Bălgarija VI.-IX v. (po archeologičeski danni) =: The population of southern Bulgaria 6th-9th centuries AD (on archaelogical data). Sofija: Nacionalen Archeologičeski Institut s Muzej - BAN.
Chicago ZitierstilGrozdanova, Galina Stefanova. Naselenieto Na Južna Bălgarija VI.-IX V. (po Archeologičeski Danni) =: The Population of Southern Bulgaria 6th-9th Centuries AD (on Archaelogical Data). Sofija: Nacionalen Archeologičeski Institut s Muzej - BAN, 2018.
MLA ZitierstilGrozdanova, Galina Stefanova. Naselenieto Na Južna Bălgarija VI.-IX V. (po Archeologičeski Danni) =: The Population of Southern Bulgaria 6th-9th Centuries AD (on Archaelogical Data). Sofija: Nacionalen Archeologičeski Institut s Muzej - BAN, 2018.