曾景忠. (2005). 血色长空: Photo record on the Anti-Japanese war by air force. 团结出版社.
Chicago (17e ed.) Bronvermelding曾景忠. 血色长空: Photo Record on the Anti-Japanese War by Air Force. 团结出版社, 2005.
MLA (8e ed.) Bronvermelding曾景忠. 血色长空: Photo Record on the Anti-Japanese War by Air Force. 团结出版社, 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.