10 PERCENT magazine. [News release: Stonewall 25 Telephone Card Makes Calls From Massive Gay, Lesbian March Easy], text, February 25, 1994; (https://digital.library.unt.edu/ark:/67531/metadc916241/m1/1/: accessed December 10, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .