Punch (tool) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Punch (tool)" in English language version.

refsWebsite
Global rank English rank
3rd place
3rd place

books.google.com

  • Fournier, Ron; Fournier, Sue (1989), Sheet metal handbook, HPBooks, pp. 21–22, ISBN 978-0-89586-757-5