Diskussion:Martin Verdonk
- http://www.jazzindex.ch/de/musiker.php?Musiker=23802&Begriff=Martin+++Verdonk
- http://www.discogs.com/artist/Martin+Verdonk
- http://www.drumsoloartist.com/Site/Drummers2/Martin_Verdonk.html
- http://www.drummerszone.com/members/member.php?memberNR=77
- http://www.allmusic.com/cg/amg.dll?p=amg&searchlink=MARTIN%7CVERDONK&sql=11:wpfwxquhldhe~T0