飞乐鸟著. (2012). 三天学会铅笔画. 中国水利水电出版社.
Chicago Style (17th ed.) Citation飞乐鸟著. 三天学会铅笔画. 中国水利水电出版社, 2012.
MLA (8th ed.) Citation飞乐鸟著. 三天学会铅笔画. 中国水利水电出版社, 2012.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation