{"source":"book","style":"apa","contributors": [{"function":"author","last":"Peszke","first":"Alfred","middle":"B"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"The Bomber Brigade of the Polish Air Force in September, 1939.","publisher":"Czas Pub. Co.","city":"New York","year":"1968"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"17604396"}