^ a b c"DDT Pro-Wrestling Results: 2003". Purolove.net (in German). Retrieved February 4, 2020.
^ a b"DDT Judgement 7". Cagematch. Retrieved February 5, 2020.
^Grabianowski, Ed. "How Pro Wrestling Works". HowStuffWorks, Inc. Discovery Communications. Archived from the original on November 29, 2013. Retrieved August 21, 2017.
^"DDT 3/15ジオポリス大会 "Judgment 7"その2". Extreme Party (in Japanese). Retrieved February 5, 2020.
^"DDT 3/15ジオポリス大会 "Judgment 7"". Extreme Party (in Japanese). Retrieved February 5, 2020.