WBAP-TV (Television station : Fort Worth, Tex.). [News Script: Blimp to Advertise Cars Over Dallas], item, October 12, 1956; (https://digital.library.unt.edu/ark:/67531/metadc333315/m1/1/: accessed October 23, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .