The Associated Press: CBS Sells Stake In Tri-Star Inc. In: The New York Times. 16. November 1985, ISSN0362-4331 (nytimes.com [abgerufen am 11. Dezember 2021]).
The Associated Press: CBS Sells Stake In Tri-Star Inc. In: The New York Times. 16. November 1985, ISSN0362-4331 (nytimes.com [abgerufen am 11. Dezember 2021]).