易尧华 & 李蓉. (2008). Acrobat 8.0从基础到应用. 印刷工业出版社.
Chicago Style (17th ed.) Citation易尧华 and 李蓉. Acrobat 8.0从基础到应用. 印刷工业出版社, 2008.
MLA (8th ed.) Citation易尧华 and 李蓉. Acrobat 8.0从基础到应用. 印刷工业出版社, 2008.
Warning: These citations may not always be 100% accurate.