Don Shugart Photography. [Side View of Gun Buster at 2000 N.C.H.A. Super Stakes], photograph, [2000-03..2000-04]; (https://texashistory.unt.edu/ark:/67531/metadc791349/m1/1/: accessed September 19, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .