NGC 19 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 19" in Chinese language version.

refsWebsite

Global rank Chinese rank

887^th place

966^th place

2webcitation.org

24^th place

29^th place

caltech.edu

nedipac.caltech.edu

NASA/IPAC Extragalactic Database. Results for NGC 0019. [2010-05-03]. （原始内容存档于2012-09-15）.
Distance Results for NGC 0019. NASA/IPAC Extragalactic Database. [2010-05-03]. （原始内容存档于2012-09-15）.

webcitation.org

NASA/IPAC Extragalactic Database. Results for NGC 0019. [2010-05-03]. （原始内容存档于2012-09-15）.
Distance Results for NGC 0019. NASA/IPAC Extragalactic Database. [2010-05-03]. （原始内容存档于2012-09-15）.