Alfange, Dean Jr (1968). "Free Speech and Symbolic Conduct: The Draft-Card Burning Case". The Supreme Court Review. 1968. The University of Chicago Press: 1–52. doi:10.1086/scr.1968.3108767. JSTOR3108767. S2CID147658565.
Ely, John Hart (May 1975). "Flag Desecration: A Case Study in the Roles of Categorization and Balancing in First Amendment Analysis". Harvard Law Review. 88 (7): 1482–1508. doi:10.2307/1340121. JSTOR1340121.
Alfange, Dean Jr (1968). "Free Speech and Symbolic Conduct: The Draft-Card Burning Case". The Supreme Court Review. 1968. The University of Chicago Press: 1–52. doi:10.1086/scr.1968.3108767. JSTOR3108767. S2CID147658565.
Ely, John Hart (May 1975). "Flag Desecration: A Case Study in the Roles of Categorization and Balancing in First Amendment Analysis". Harvard Law Review. 88 (7): 1482–1508. doi:10.2307/1340121. JSTOR1340121.
Alfange, Dean Jr (1968). "Free Speech and Symbolic Conduct: The Draft-Card Burning Case". The Supreme Court Review. 1968. The University of Chicago Press: 1–52. doi:10.1086/scr.1968.3108767. JSTOR3108767. S2CID147658565.