Luchtalarm / Pieter van Wijngaarden, Prudent Staal Alle Hens van 320 Squadron Regina et Patria No 230 Squadron Royal Air Force : kita chari jauh - we search far / Guy Warner 320 Squadron R.A.F. : memorial 1940-1945 / Jan P. Kloos 1974-2004 30th Anniversary Edambusters 1077 Squadron R.A.F.A, Amsterdam dutch profile books Mitchell Mosquito : No. 320 Squadron Royal Neth. Naval Air Service RAF 1942-1946 / Nico Geldhof, Gerrit-Jan van den Berg, Luuk Boerman
