La mayor seguridad a la hora de contratarnos.
book the business of the 21st on Pearl Harbor: Japan Awakens a Sleeping Giant. Blacksburg, Virginia: Military Aviation Archives, 2010. Battleford, Saskatchewan, Canada: Turner-Warwick, 1983. Aerei Militari: Caccia e Ricognitori - day 1( in online). Milan: Electa Mondadori, 2006.