Mansourizadeh, K. (2008). The effectiveness of different types of direct corrective feedback on second language writing.
芝加哥风格引文Mansourizadeh, Kobra. The Effectiveness of Different Types of Direct Corrective Feedback on Second Language Writing. 2008.
MLA引文Mansourizadeh, Kobra. The Effectiveness of Different Types of Direct Corrective Feedback on Second Language Writing. 2008.
警告：这些引文格式不一定是100％准确.