↑ Martinov, Krassimir (2007-01-12). "Neighborly: Balkan developments". Radio Bulgaria. สืบค้นเมื่อ 2008-12-27. … Ruse’s image as The Little Vienna: a name given to the Bulgarian city for its wonderful architecture. Unknown parameter |coauthors= ignored (|author= suggested) (help)
↑ "Little Vienna Under the Bridge". Sofia News Agency. 2007-02-16. สืบค้นเมื่อ 2008-12-27. Rousse's architecture inspires locals to call it the "Little Vienna".
