Đế chế Carolus (Vietnamese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Đế chế Carolus" in Vietnamese language version.

refsWebsite

Global rank Vietnamese rank

6^th place

4^th place

1books.google.com

3^rd place

6^th place

archive.org

McKitterick, Rosamond (2008). Charlemagne: the formation of a European identity . England: Cambridge University Press. tr. 23. ISBN 978-0-521-88672-7.

books.google.com

Henning, Joachim (2007). Post-Roman towns, trade and settlement in Europe and Byzantium – Joachim Henning – Google Břger. ISBN 9783110183566. Truy cập ngày 24 tháng 12 năm 2014. The size of the Carolingian empire can be roughly estimated at 1,112,000 km²