尤斯塔斯四世 (布洛涅) (Chinese Wikipedia)
Analysis of information sources in references of the Wikipedia article "尤斯塔斯四世 (布洛涅)" in Chinese language version.
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Chinese rank
284th place
1,254th place
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oxforddnb.com
- Edmund King, Eustace, count of Boulogne, Oxford Online Dictionary of National Biography, 2004. [2012-02-09]. （原始内容存档于2016-08-15）.
web.archive.org
- Edmund King, Eustace, count of Boulogne, Oxford Online Dictionary of National Biography, 2004. [2012-02-09]. （原始内容存档于2016-08-15）.
wikisource.org
en.wikisource.org
- 此句或之前多句包含来自公有领域出版物的文本: Chisholm, Hugh (编). Eustace s.v. Eustace IV.. Encyclopædia Britannica 9 (第11版). London: Cambridge University Press: 956–957. 1911.
