HK4 (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "HK4" in German language version.

refsWebsite

Global rank German rank

3^rd place

67^th place

8,588^th place

low place

books.google.com

The Encyclopedia of Modern Military Weapons. Barnes & Noble Books, 1999, ISBN 978-0-7607-1631-1 (google.com [abgerufen am 23. Januar 2024]).
Jeff Kinard: Pistols: An Illustrated History of Their Impact. Bloomsbury Publishing USA, 2004, ISBN 978-1-85109-475-2, S. 267 (google.com [abgerufen am 23. Januar 2024]).