Military Helicopter Directory, Full guide to those in service
Flight international ; 144 , 4389
1993
Article (Journal)
English
Welt , Zeitschrift , Luftverkehr , Mechanik , Luftfahrt
Military Helicopter Directory, Hard times ahead for the manufacturers
Online Contents | 1994
TIBKAT | 1997(1996) - 2003(2002)[?]
|Online Contents | 1994
|Military helicopter : handbook ; the concise global industry guide
TIBKAT | Nachgewiesen 2006(2005) - 2009(2008)[?]; 23.2011(2010) -issue 32 (March 2019) ; damit Erscheinen eingestellt