Nunan, D. Designing tasks for the communicative classroom (10a ed.).
芝加哥风格引文Nunan, David. Designing Tasks for the Communicative Classroom. 10a ed.
MLA引文Nunan, David. Designing Tasks for the Communicative Classroom. 10a ed.
警告：这些引文格式不一定是100％准确.
APA引文