周导元 & 罗志华. (2012). Photoshop CS5经典项目教程. 中国铁道出版社.
Chicago Style (17th ed.) Citation周导元 and 罗志华. Photoshop CS5经典项目教程. 中国铁道出版社, 2012.
MLA (8th ed.) Citation周导元 and 罗志华. Photoshop CS5经典项目教程. 中国铁道出版社, 2012.
Warning: These citations may not always be 100% accurate.