(2017). 速写人物实用教程 Sù xiě rén wù shí yòng jiào chéng. Bei jing gong yi mei shu chu ban she.
Chicago Style (17th ed.) Citation速写人物实用教程 Sù Xiě Rén Wù Shí Yòng Jiào Chéng. Beijing: Bei jing gong yi mei shu chu ban she, 2017.
MLA (8th ed.) Citation速写人物实用教程 Sù Xiě Rén Wù Shí Yòng Jiào Chéng. Bei jing gong yi mei shu chu ban she, 2017.
Warning: These citations may not always be 100% accurate.