李家友主编. (2011). 素描头像：线性：line characteristic. 重庆出版社.
Chicago Style (17th ed.) Citation李家友主编. 素描头像：线性：line Characteristic. 重庆出版社, 2011.
MLA (8th ed.) Citation李家友主编. 素描头像：线性：line Characteristic. 重庆出版社, 2011.
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