Found in articles
2018年國際冠軍盃：多特蒙德对阵本菲卡 SEA History. www.pgh-sea.com. Sports & Exhibition Authority of Pittsburgh and Allegheny County. September 1, 2009 [January 10, 2021]. （原始内容存档于2022-11-30）
Populous. [2013-02-01]. （原始内容存档于2012-02-27）. New Pittsburgh Arena Project Team (PDF). Pittsburgh Penguins. [2013-02-01]. （原始内容存档 (PDF)于2016-03-04）.