袁春花 & 朱云峰. (2014). 计算机等级考试强化训练. 中国铁道出版社.
Chicago Style (17th ed.) Citation袁春花 and 朱云峰. 计算机等级考试强化训练. 中国铁道出版社, 2014.
MLA (8th ed.) Citation袁春花 and 朱云峰. 计算机等级考试强化训练. 中国铁道出版社, 2014.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation