北京新知互动广告设计制作公司. (2010). Photoshop CS4数码照片处理从新手到高手: From beginner to master: digital photo processing with photoshop CS4. 中国铁道出版社.
Chicago (17e ed.) Bronvermelding北京新知互动广告设计制作公司. Photoshop CS4数码照片处理从新手到高手: From Beginner to Master: Digital Photo Processing with Photoshop CS4. 中国铁道出版社, 2010.
MLA (8e ed.) Bronvermelding北京新知互动广告设计制作公司. Photoshop CS4数码照片处理从新手到高手: From Beginner to Master: Digital Photo Processing with Photoshop CS4. 中国铁道出版社, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.