Aerial Warfare: The Battle for the SkiesCarte audioAerial Warfare: The Battle for the SkiesdinFrank LedwidgeEvaluare: 5 din 5 stele5/5Salvați Aerial Warfare: The Battle for the Skies pentru mai târziu
Aerial Warfare: A Very Short IntroductionCarte audioAerial Warfare: A Very Short IntroductiondinFrank LedwidgeEvaluare: 3 din 5 stele3/5Salvați Aerial Warfare: A Very Short Introduction pentru mai târziu