海尔德公国 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "海尔德公国" in Chinese language version.

refsWebsite

Global rank Chinese rank

2books.google.com

3^rd place

8^th place

2web.archive.org

1^st place

1^st place

books.google.com

John Morby. Dynasties of the World. OUP Oxford. 18 September 2014: 215 [2019-05-29]. ISBN 978-0-19-251848-4. （原始内容存档于2021-08-21）.
The Encyclopedia Americana: A Library of Universal Knowledge. Encyclopedia Americana Corporation. 1922: 91 [2019-05-29]. （原始内容存档于2021-08-21）.

web.archive.org

John Morby. Dynasties of the World. OUP Oxford. 18 September 2014: 215 [2019-05-29]. ISBN 978-0-19-251848-4. （原始内容存档于2021-08-21）.
The Encyclopedia Americana: A Library of Universal Knowledge. Encyclopedia Americana Corporation. 1922: 91 [2019-05-29]. （原始内容存档于2021-08-21）.