Galanes, G. J., & Adams, K. (2019). Effective group discussion: Theory and practice (Fifteenth edition.). McGraw-Hill Education.
芝加哥风格引文Galanes, Gloria J., 与 Katherine Adams. Effective Group Discussion: Theory and Practice. Fifteenth edition. New York: McGraw-Hill Education, 2019.
MLA引文Galanes, Gloria J., 与 Katherine Adams. Effective Group Discussion: Theory and Practice. Fifteenth edition. McGraw-Hill Education, 2019.
警告：这些引文格式不一定是100％准确.