Punch (tool) (English Wikipedia)

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

Last modified: 19:16:01, 4 July 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

21books.google.com

3^rd place

3^rd place

books.google.com (Global: 3^rd place; English: 3^rd place)

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