伊斯帕諾-西扎HS.820機炮 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "伊斯帕諾-西扎HS.820機炮" in Chinese language version.

refsWebsite

Global rank Chinese rank

2web.archive.org

1^st place

1^st place

618^th place

703^rd place

1quarryhs.co.uk

9,198^th place

low place

1pinterest.co.uk

low place

low place

janes.com

20 x 139 round (Switzerland), Jane's Ammunition Handbook

pinterest.co.uk

Vietnam War. Pinterest. [4 May 2018]. （原始内容存档于2019-02-09）（英语）.

quarryhs.co.uk

"An introduction to collecting 20 mm cannon cartridges" （页面存档备份，存于互联网档案馆）, Anthony Williams

web.archive.org

"An introduction to collecting 20 mm cannon cartridges" （页面存档备份，存于互联网档案馆）, Anthony Williams
Vietnam War. Pinterest. [4 May 2018]. （原始内容存档于2019-02-09）（英语）.