弗雷德里克·羅賓遜·科赫 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "弗雷德里克·羅賓遜·科赫" in Chinese language version.

refsWebsite

Global rank Chinese rank

2web.archive.org

1^st place

1^st place

low place

low place

1newnetherlandinstitute.org

low place

low place

7^th place

31^st place

mixsonian.com

Mixsonian.com Genealogy. [2016-12-11]. （原始内容存档于2021-03-08）.

newnetherlandinstitute.org

（[//web.archive.org/web/20210623234552/http://www.newnetherlandinstitute.org/history-and-heritage/dutch_americans/frederick-robinson-koch/ 页面存档备份，存于互联网档案馆） Frederick Robinson Koch [1932]]

nytimes.com

Frederick Koch, Who Spurned Family Business, Dies at 86. 紐約時報. 2020-02-12 [2020-02-12]. （原始内容存档于2020-02-13）.

web.archive.org

Mixsonian.com Genealogy. [2016-12-11]. （原始内容存档于2021-03-08）.
Frederick Koch, Who Spurned Family Business, Dies at 86. 紐約時報. 2020-02-12 [2020-02-12]. （原始内容存档于2020-02-13）.