Some of the most widely used Book References:: +

• Jagdwaffe: Battle of Britain: Phase One: July-August 1940 (Luftwaffe Colours: Volume Two, Section 1) Paperback Eric Mombeek (Author), David Wadman (Author), Eddie J Creek (Author)
• Jagdwaffe: Battle of Britain: Phase Two: August-September 1940 (Luftwaffe Colours: Volume Two, Section 2) Paperback Eric Mombeek (Author), David Wadman (Author), Martin Pegg (Author)
• Jagdwaffe: Battle of Britain: Phase Three: September-October 1940 (Luftwaffe Colours: Volume Two, Section 3) Paperback Eric Mombeek (Author), David Wadman (Author), Martin Pegg (Author)
• Jagdwaffe: Battle of Britain: Phase Four: November 1940-June 1941 (Luftwaffe Colours: Volume Two, Section 4) Paperback Eric Mombeek (Author), David Wadman (Author), Martin Pegg (Author)

    Web References: +

• Airfix Magazines (English) - http://www.airfix.com/
• Avions (French) - http://www.aerostories.org/~aerobiblio/rubrique10.html
• FlyPast (English) - http://www.flypast.com/
• Flugzeug Publikations GmbH (German) - http://vdmedien.com/flugzeug-publikations-gmbh-hersteller_verlag-vdm-heinz-nickel-33.html
• Flugzeug Classic (German) - http://www.flugzeugclassic.de/
• Klassiker (German) - http://shop.flugrevue.de/abo/klassiker-der-luftfahrt
• Le Fana de L'Aviation (French) - http://boutique.editions-lariviere.fr/site/abonnement-le-fana-de-l-aviation-626-4-6.html
• Le Fana de L'Aviation (French) - http://www.pdfmagazines.org/tags/Le+Fana+De+L+Aviation/
• Osprey (English) - http://www.ospreypublishing.com/
• Revi Magazines (Czech) - http://www.revi.cz/
• Luftwaffe profiles http://luftwaffeprofiles.blogspot.com/p/fw-190-a8-profiles.html