Template:R:sq:Orel
Orel, Vladimir (1998), “R:sq:Orel”, Albanian Etymological Dictionary [阿爾巴尼亞語詞源詞典], Leiden, Boston, Cologne: Brill, ISBN 9004110240
Orel, Vladimir (1998), “R:sq:Orel”, Albanian Etymological Dictionary [阿爾巴尼亞語詞源詞典], Leiden, Boston, Cologne: Brill, ISBN 9004110240