Competent Communicators: K-12 Speaking, Listening & Media Literacy Standards & Competencies. National Communication Association.
芝加哥风格引文Competent Communicators: K-12 Speaking, Listening & Media Literacy Standards & Competencies. National Communication Association.
MLA引文Competent Communicators: K-12 Speaking, Listening & Media Literacy Standards & Competencies. National Communication Association.
警告：这些引文格式不一定是100％准确.