ジャッジ (ディベート)
The Case Against Mutual Preference Judging. Rostrum. Retrieved December 30, 2005.
Scherschel, Mary Rose. (1999). National Certification for Cross Examination Debate Judges: A Competitor's Perspective. Rostrum. Retrieved December 31, 2005.
Stannard, Matthew. (2000). Speculations on the Effects of Mutual Preference Judging on Debate Communities. Debate Central Library. Retrieved June 13, 2008.