Kurp, Josh. “UPROXX.” UPROXX, 7 May 2025, uproxx.com/hitfix/interview-stephen-chbosky-on=bringing-pittsburgh-toughness-to-the-perks-of-being-a-wallflower/. Accessed 19 Oct. 2025.

Trench, Marianne Schaefer. “After 20 Years, Stephen Chbosky Has Rekindled His Love for Writing Novels.” The Millions, 24 Oct. 2019, themillions.com/2019/10/stephen-chbosky-has-rekindled-his-love-for-writing-novels.html.

Thompson, Elizabeth. “Pennsylvania Center for the Book.” Pabook.libraries.psu.edu, 2007, pabook.libraries.psu.edu/literary-cultural-heritage-map-pa/bios/Chbosky__Stephen.

“History & Connections.” The Perks of Being a Wallflower, 2014, perksofbeingwallflowers.weebly.com/history--connections.html.