谢龙汉编著. AutoCAD 2012机械制图. 清华大学出版社.
Chicago Style (17th ed.) Citation谢龙汉编著. AutoCAD 2012机械制图. 清华大学出版社.
MLA (8th ed.) Citation谢龙汉编著. AutoCAD 2012机械制图. 清华大学出版社.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation