Tubbs, S. L. (1998). A system approach to small group interaction (6th ed.). McGraw Hill.
芝加哥风格引文Tubbs, Stewart L. A System Approach to Small Group Interaction. 6th ed. Boston: McGraw Hill, 1998.
MLA引文Tubbs, Stewart L. A System Approach to Small Group Interaction. 6th ed. McGraw Hill, 1998.
警告：这些引文格式不一定是100％准确.