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mlb.mlb.com
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"Stadium plan leads by 310 votes". Eugene Register-Guard. Associated Press. September 22, 1995. p. 4C. Archived from the original on April 5, 2023. Retrieved October 4, 2019.
"Stadium vote falls behind". Eugene Register-Guard. Associated Press. September 26, 1995. p. 3D. Archived from the original on April 5, 2023. Retrieved October 4, 2019.
"Mariners welcome grass, sky". Spokesman-Review. Associated Press. July 15, 1999. p. C1. Archived from the original on April 5, 2023. Retrieved October 4, 2019.
Kepner, Tyler (July 16, 1999). "Field of dreams; nightmare result". Eugene Register-Guard. (Seattle Post-Intelligencer). p. 1C. Archived from the original on June 2, 2022. Retrieved October 4, 2019.
Cour, Jim (July 16, 1999). "The dome is no longer Mariners home". Moscow-Pullman Daily News. Associated Press. p. 1B. Archived from the original on June 2, 2022. Retrieved October 4, 2019.
"Ballpark christened Safeco Field". Lewiston Morning Tribune. Associated Press. June 5, 1998. p. 3B. Archived from the original on April 5, 2023. Retrieved October 4, 2019.
Spedden, Zach (November 12, 2018). "Safeco Field Signage Comes Down". Ballpark Digest. August Publications. Archived from the original on November 13, 2018. Retrieved November 12, 2018.
Blanchette, John (June 23, 2007). "Junior's journey 'home'". Spokesman-Review. p. A1. Archived from the original on April 5, 2023. Retrieved October 4, 2019.
"2016 Seattle Mariners Media Guide"(PDF). Major League Baseball Advanced Media. February 18, 2016. p. 330. Archived(PDF) from the original on April 10, 2016. Retrieved March 28, 2016.
"Safeco Field"(PDF). 2018 Seattle Mariners Information Guide. MLB Advanced Media. February 12, 2018. p. 304. Archived from the original(PDF) on February 27, 2018. Retrieved February 27, 2018.