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"Court Nixed Award ...TV Channel". Star-Herald. March 13, 1959. p. 1. Archived from the original on October 30, 2023. Retrieved October 29, 2023 – via Newspapers.com.
"Channel 13 TV Group Dissolved". The Alliance Times-Herald. June 23, 1959. p. 1. Archived from the original on October 29, 2023. Retrieved October 29, 2023 – via Newspapers.com.
"Former KOLT owners sue". Star-Herald. December 9, 1987. p. 2. Archived from the original on October 28, 2023. Retrieved October 28, 2023 – via Newspapers.com.
Christensen, Don (March 17, 1992). "KOLT back on the air". Star-Herald. p. 8A. Archived from the original on October 28, 2023. Retrieved October 28, 2023 – via Newspapers.com.
Reutter, Harold (September 6, 2007). "Vavricek's company buys 4 more radio stations". The Grand Island Independent. p. 8-A. Archived from the original on October 28, 2023. Retrieved October 28, 2023 – via Newspapers.com.
"New Corporations". Lincoln Evening Journal. February 23, 1929. p. 6. Archived from the original on October 28, 2023. Retrieved October 28, 2023 – via Newspapers.com.
"KOLT To Increase Power In Daytime". The York Daily News-Times. April 30, 1949. p. 1. Archived from the original on October 28, 2023. Retrieved October 28, 2023 – via Newspapers.com.
"Court Nixed Award ...TV Channel". Star-Herald. March 13, 1959. p. 1. Archived from the original on October 30, 2023. Retrieved October 29, 2023 – via Newspapers.com.
"Channel 13 TV Group Dissolved". The Alliance Times-Herald. June 23, 1959. p. 1. Archived from the original on October 29, 2023. Retrieved October 29, 2023 – via Newspapers.com.
"Former KOLT owners sue". Star-Herald. December 9, 1987. p. 2. Archived from the original on October 28, 2023. Retrieved October 28, 2023 – via Newspapers.com.
Christensen, Don (March 17, 1992). "KOLT back on the air". Star-Herald. p. 8A. Archived from the original on October 28, 2023. Retrieved October 28, 2023 – via Newspapers.com.
"Format Updates and Changes"(PDF). M Street Journal. September 25, 1996. p. 1. Archived(PDF) from the original on September 24, 2023. Retrieved October 29, 2023.
Reutter, Harold (September 6, 2007). "Vavricek's company buys 4 more radio stations". The Grand Island Independent. p. 8-A. Archived from the original on October 28, 2023. Retrieved October 28, 2023 – via Newspapers.com.
"Format Updates and Changes"(PDF). M Street Journal. September 25, 1996. p. 1. Archived(PDF) from the original on September 24, 2023. Retrieved October 29, 2023.