Gantt. Interview with Rob MacGregor [采访罗伯·迈克格雷戈]. The Indy Experience. [2008-03-01]. (原始内容存档于2007-11-10) (英语). Rob MacGregor interview [罗伯·迈克格雷戈访谈]. TheRaider
[2008-08-16]. (原始内容存档于2008-09-21). Interview with Batman Forever's Janet Scott Batchler. [2013-07-17]. (原始内容存档于2013-07-08). Shadows of the Bat: The Cinematic
Homological Algebra, Peter Hilton, Urs Stammbach (1997, 2nd ed., ISBN 978-0-387-94823-2) Categories for the Working Mathematician, Saunders Mac Lane (1998, 2nd