Shackelford, Kelly (November 2014). "Mary Beth and John Tinker and Tinker v. Des Moines: Opening the schoolhouse gates to first amendment freedom". Journal of Supreme Court History. 39 (3): 372–385. doi:10.1111/j.1540-5818.2014.12054.x. ISSN1059-4329. S2CID142986327.
Dickler, Melinda Cupps (2007). "The Morse Quartet: Student Speech and the First Amendment". SSRN Working Paper Series. doi:10.2139/ssrn.1009601. ISSN1556-5068.
Ryan, James E. (2000). "The Supreme Court and Public Schools". Virginia Law Review. 86 (7): 1335–1433. doi:10.2307/1073876. JSTOR1073876.
Shackelford, Kelly (November 2014). "Mary Beth and John Tinker and Tinker v. Des Moines: Opening the schoolhouse gates to first amendment freedom". Journal of Supreme Court History. 39 (3): 372–385. doi:10.1111/j.1540-5818.2014.12054.x. ISSN1059-4329. S2CID142986327.
"About the Tinker Tour". Tinker Tour. February 14, 2013. Archived from the original on December 3, 2018. Retrieved November 26, 2018.
worldcat.org
Shackelford, Kelly (November 2014). "Mary Beth and John Tinker and Tinker v. Des Moines: Opening the schoolhouse gates to first amendment freedom". Journal of Supreme Court History. 39 (3): 372–385. doi:10.1111/j.1540-5818.2014.12054.x. ISSN1059-4329. S2CID142986327.
Dickler, Melinda Cupps (2007). "The Morse Quartet: Student Speech and the First Amendment". SSRN Working Paper Series. doi:10.2139/ssrn.1009601. ISSN1556-5068.