美国宝石研究院 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "美国宝石研究院" in Chinese language version.

refsWebsite

Global rank Chinese rank

2web.archive.org

1^st place

1^st place

low place

low place

low place

low place

diamonds.net

Colored Diamonds Shine at GIA’s GemFest in Tokyo. Diamonds.net. [2016-11-11]. （原始内容存档于2021-01-28）.

gia.edu

About GIA. GIA. [5 April 2011]. （原始内容存档于2013-01-25）.

web.archive.org

About GIA. GIA. [5 April 2011]. （原始内容存档于2013-01-25）.
Colored Diamonds Shine at GIA’s GemFest in Tokyo. Diamonds.net. [2016-11-11]. （原始内容存档于2021-01-28）.