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Ernst, Morris L.; Katz, Arthur Joel (May 1953). "Speech: Public and Private". Columbia Law Review. 53 (5): 624–627. doi:10.2307/1118893. JSTOR1118893.
Collins, Ronald K.L; Skover, David M. (2005). "Curious Concurrence: Justice Brandeis's Vote in Whitney v. California". The Supreme Court Review. 2005: 333–336. doi:10.1086/655189 – via HeinOnline.
Whitten, Woodrow C. (March 1969). "Criminal Syndicalism and the Law in California: 1919–1927". Transactions of the American Philosophical Society. 59 (2): 43–44. doi:10.2307/1006021. JSTOR1006021.
Ernst, Morris L.; Katz, Arthur Joel (May 1953). "Speech: Public and Private". Columbia Law Review. 53 (5): 624–627. doi:10.2307/1118893. JSTOR1118893.
mtsu.edu
firstamendment.mtsu.edu
Belpedio, James R. (December 15, 2023). "Whitney v. California (1927)". The Free Speech Center. Retrieved February 5, 2024.
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Whitney v. California, 274 U.S. 357 (S. Ct., 1927).