Connors, Priscilla. Student Lunch Tray: 01_20110330_01B5921. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc35737/. Accessed May 21, 2013.
Connors, Priscilla. Student Lunch Tray: 01_20110330_01B5921. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc35737/. Accessed May 21, 2013.