闫谦君. (2010). 认飞机话航空. 陕西人民出版社.
Chicago Style (17th ed.) Citation闫谦君. 认飞机话航空. 陕西人民出版社, 2010.
MLA (8th ed.) Citation闫谦君. 认飞机话航空. 陕西人民出版社, 2010.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation