30 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "30" in Chinese language version.

Last modified: 16:27:31, 31 December 2022 (UTC)

Ref.Un. Ref.Website

Global rank Chinese rank

22web.archive.org

1^st place

1^st place

11trottermath.net

low place

low place

2,104^th place

732^nd place

rsc.org (Global: 2,104^th place; Chinese: 732^nd place)

Royal Society of Chemistry - Visual Element Periodic Table. [2012-11-21]. （原始内容存档于2016-04-10）.

trottermath.net (Global: low place; Chinese: low place)

T. Trotter. Admirable Numbers. [2016-08-28]. （原始内容存档于2010-11-30）.

web.archive.org (Global: 1^st place; Chinese: 1^st place)

T. Trotter. Admirable Numbers. [2016-08-28]. （原始内容存档于2010-11-30）.
Royal Society of Chemistry - Visual Element Periodic Table. [2012-11-21]. （原始内容存档于2016-04-10）.