McTighe, J., & Wiggins, G. P. (2013). Essential questions: Opening doors to student understanding. ASCD.
芝加哥风格引文McTighe, Jay, 与 Grant P. Wiggins. Essential Questions: Opening Doors to Student Understanding. Alexandria, Va.: ASCD, 2013.
MLA引文McTighe, Jay, 与 Grant P. Wiggins. Essential Questions: Opening Doors to Student Understanding. ASCD, 2013.
警告：这些引文格式不一定是100％准确.