The Forgotten Campaign : Poland's Military Aviation in September, 1939 - Peszke, Michael Alfred (. The @Second World War ; 1. The @German war 1939 - 1942. - Aldershot [u.a.] : Ashgate, 2007. - XXI, 561 S.. - Ill., graph. Darst., Kt.. - ISBN 978-0-7546-2634-3, 2007)