Crowther, I. (2007). Creating effective learning environments (Second edition.). Thomson Nelson.
芝加哥风格引文Crowther, Ingrid. Creating Effective Learning Environments. Second edition. Toronto, ON: Thomson Nelson, 2007.
MLA引文Crowther, Ingrid. Creating Effective Learning Environments. Second edition. Thomson Nelson, 2007.
警告：这些引文格式不一定是100％准确.