Boardman, John; Edwards, I. E. S.; Hammond, N. G. L.; Sollberger, E. The Cambridge Ancient History. Cambridge University Press. 1970: 876. ISBN 978-0-521-22496-3(英语). Such a lexical difference would, however, be hardly enough evidence to separate Daco-Moesian from Thracian [...] 含有內容需登入查看的頁面 (link)