左志丹. (2010). 线描人物头像写生教程. 四川美术出版社.
Chicago Style (17th ed.) Citation左志丹. 线描人物头像写生教程. 四川美术出版社, 2010.
MLA (8th ed.) Citation左志丹. 线描人物头像写生教程. 四川美术出版社, 2010.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation