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References
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- 1 2 "West Corp. founders' fortune to have a lasting impact | Money". omaha.com. March 16, 2013. Retrieved March 14, 2017.
- ↑ Zina Moukheiber (September 18, 2013). "Gary And Mary West Want To Solve Health Care's Intractable Problems". Forbes.com. Retrieved March 14, 2017.
- ↑ "West Corp. CEO retires; Omaha company was sold to New York firm last month".
- ↑ News, Bloomberg (November 18, 2004). "COMPANY NEWS; WEST TO BUY ECI CONFERENCE CALL SERVICES". The New York Times. Retrieved July 11, 2013.
- ↑ Shulman, Lenny (April 30, 2019). "Gary and Mary West Hope to Change Derby Fortunes". The Blood-Horse . Retrieved May 6, 2019.
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