投石機 (Chinese Wikipedia)

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

refsWebsite

Global rank Chinese rank

1web.archive.org

1^st place

1^st place

low place

low place

sewanee.edu

Chevedden, Paul E.; et al. (July 1995). "The Trebuchet". Scientific American: 66–71. 存档副本 (PDF). [2013-06-23]. （原始内容 (PDF)存档于2011-09-08）. . Original version.

web.archive.org

Chevedden, Paul E.; et al. (July 1995). "The Trebuchet". Scientific American: 66–71. 存档副本 (PDF). [2013-06-23]. （原始内容 (PDF)存档于2011-09-08）. . Original version.