=Obituary in Pullman Herald: Rites held August
1980 for Oscar Gladish, longtime school, civic leader
=Pullman Herald Aug. 20, 1980, editorial about
Oscar Gladish, 1879-1980
=Funeral rites June 1967 for Janet Riley Gladish,
wife of Oscar Gladish, long-time Pullman High principal
=Oscar Gladish, namesake of Gladish Community
& Cultural Center in Pullman: Pullman Community Update, July 2018
=Timeline: Some of the key points of Oscar
Gladish's life
=They called him Mr. Gladish: Pullman Community
Update, August 2018
=Photograph of Oscar Gladish ‘a two-dimensional
image of a figure with considerably more depth’
=Pullman 'Walk of Fame' tile honors Oscar
Gladish, longtime Pullman High principal, former Pullman mayor
https://pullman-cupofpalouse.blogspot.com/2019/02/pullman-walk-of-fame-tile-honors-oscar.html
=Photos of Oscar Gladish, Gladish Community Center in Pullman and more
=Photos of Oscar Gladish, Gladish Community Center in Pullman and more
=Oscarfest2020 in Pullman, July 2020