张青松著. (2018). 中国上空的鹰：苏联援华航空志愿队战史1937-1941. 中国致公出版社.
Chicago Style (17th ed.) Citation张青松著. 中国上空的鹰：苏联援华航空志愿队战史1937-1941. 中国致公出版社, 2018.
MLA (8th ed.) Citation张青松著. 中国上空的鹰：苏联援华航空志愿队战史1937-1941. 中国致公出版社, 2018.
Warning: These citations may not always be 100% accurate.