== Eksterne henvisninger ==
* [http://www.flutist.dk/Johan%20Broegger.htm Johan Brögger og Brögger-systemet] {{Webarchive|url=https://web.archive.org/web/20070822120633/http://www.flutist.dk/Johan%20Broegger.htm |date=22. august 2007 }} på flutist.dk
* Mogens Friis [http://www.flutist.dk www.flutist.dk]
* {{cite web|url=http://www.thegalwaynetwork.com/interviews/brogger.mp3|format=[[mp3]] (varighed: 58:38)|language=engelsk|access-date=2011-07-31|date=2005-11-11|title=James Galway in conversation with Johan Brogger|author=[[Larry Krantz|Krantz, Larry]]|publisher=[[James Galway]]|archive-date=21. april 2012|archive-url=https://web.archive.org/web/20120421103323/http://www.thegalwaynetwork.com/interviews/brogger.mp3|url-status=dead}}
* {{cite web|url=http://www.thegalwaynetwork.com/interviews/brogger2.mp3|format=[[mp3]] (varighed: 51:34)|language=engelsk|access-date=2011-07-31|date=2005-11-12|title=James Galway in conversation with Johan Brogger #2|author=[[Larry Krantz|Krantz, Larry]]|publisher=[[James Galway]]|archive-date=21. april 2012|archive-url=https://web.archive.org/web/20120421103155/http://www.thegalwaynetwork.com/interviews/brogger2.mp3|url-status=dead}}
* [http://www.brannenflutes.com/brogger.html Om Brögger-fløjten] {{Webarchive|url=https://web.archive.org/web/20071030083122/http://www.brannenflutes.com/brogger.html |date=30. oktober 2007 }} på [[Brannen Flutes]]' hjemmeside
Levende_personer Musik