Heimer, Mel (August 16, 1967). "'Lurch' moves on, 'Injun Joe' soon". Bryan Times. Ohio. King Features Syndicate. p. 5. Archived from the original on September 28, 2020. Retrieved May 13, 2016.
"Deaths elsewhere: Ted Cassidy". Toledo Blade. Ohio. Associated Press. January 24, 1979. p. 12. Archived from the original on September 28, 2020. Retrieved May 13, 2016.
Heimer, Mel (August 16, 1967). "'Lurch' moves on, 'Injun Joe' soon". Bryan Times. Ohio. King Features Syndicate. p. 5. Archived from the original on September 28, 2020. Retrieved May 13, 2016.
"Ted Cassidy, You Rang?". Legacy.com. January 16, 2014. Archived from the original on September 4, 2015. Retrieved August 24, 2015.
Hasan, Mark R. (June 18, 2015). "Film: Roar (1981)". KQEK.com. Archived from the original on January 28, 2019. Retrieved January 27, 2019.
"Deaths elsewhere: Ted Cassidy". Toledo Blade. Ohio. Associated Press. January 24, 1979. p. 12. Archived from the original on September 28, 2020. Retrieved May 13, 2016.