ワーグナー郡区 (アイオワ州クレイトン郡) (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "ワーグナー郡区 (アイオワ州クレイトン郡)" in Japanese language version.

refsWebsite

Global rank Japanese rank

1books.google.com

3^rd place

61^st place

books.google.com

Price, Realto E. (1916). History of Clayton County, Iowa: From the Earliest Historical Times Down to the Present. Robert O. Law Company. pp. 323