"Couples survives five-way playoff". Eugene Register-Guard. (Oregon). (Washington Post). June 6, 1983. p. 2D. Archived from the original on April 5, 2023. Retrieved November 27, 2020.
"A solitary golfer wins Doral Open". Eugene Register-Guard. (Oregon). Associated Press. March 7, 1994. p. 6B. Archived from the original on April 5, 2023. Retrieved November 27, 2020.
Kugiya, Hugo (July 20, 1997). "The Couples Conundrum". Seattle Times. (Pacific Magazine). p. 12. Archived from the original on December 13, 2013. Retrieved June 22, 2013.
Diaz, Jaime (January 7, 1985). "Sneaking up on stardom". Sports Illustrated. p. 44. Archived from the original on July 25, 2018. Retrieved July 24, 2018.
Shipnuck, Alan (January 26, 1998). "A hit at the Hope". Sports Illustrated. p. G2. Archived from the original on July 25, 2018. Retrieved July 24, 2018.
Reilly, Rick (March 16, 1992). "King of swing". Sports Illustrated. p. 50. Archived from the original on July 25, 2018. Retrieved July 24, 2018.
Kugiya, Hugo (July 20, 1997). "The Couples Conundrum". Seattle Times. (Pacific Magazine). p. 12. Archived from the original on December 13, 2013. Retrieved June 22, 2013.
Diaz, Jaime (January 7, 1985). "Sneaking up on stardom". Sports Illustrated. p. 44. Archived from the original on July 25, 2018. Retrieved July 24, 2018.
"Couples survives five-way playoff". Eugene Register-Guard. (Oregon). (Washington Post). June 6, 1983. p. 2D. Archived from the original on April 5, 2023. Retrieved November 27, 2020.
"A solitary golfer wins Doral Open". Eugene Register-Guard. (Oregon). Associated Press. March 7, 1994. p. 6B. Archived from the original on April 5, 2023. Retrieved November 27, 2020.
Shipnuck, Alan (January 26, 1998). "A hit at the Hope". Sports Illustrated. p. G2. Archived from the original on July 25, 2018. Retrieved July 24, 2018.