袁委 编著. (2021). Word/Excel/PPT高效商务办公从入门到精通. 文汇出版社.
Chicago Style (17th ed.) Citation袁委 编著. Word/Excel/PPT高效商务办公从入门到精通. 文汇出版社, 2021.
MLA (8th ed.) Citation袁委 编著. Word/Excel/PPT高效商务办公从入门到精通. 文汇出版社, 2021.
Warning: These citations may not always be 100% accurate.