Sobolev, A. N. (1998). Sprachatlas Ostserbiens und Westbulgariens (II): Sprachkarten. Peter Lang International Academic Publishing Group.
Chicago Style (17th ed.) CitationSobolev, Andrej N. Sprachatlas Ostserbiens Und Westbulgariens (II): Sprachkarten. Bern: Peter Lang International Academic Publishing Group, 1998.
MLA (9th ed.) CitationSobolev, Andrej N. Sprachatlas Ostserbiens Und Westbulgariens (II): Sprachkarten. Peter Lang International Academic Publishing Group, 1998.
Warning: These citations may not always be 100% accurate.