The following sources were consulted in the preparation of the article “13 things from the 1950s that are now illegal to own.”
- Thallium (I), soluble salts
- CPSC Holds Fireworks Safety Press Conference on Mall in Washington
- 2026 Kansas Statutes
- Int 0480-1998-A
- Guide to the Evan Rangeloff Collection of Punchboards and Liggett & Myers Tobacco Sales Materials
- Wrist-Rocket Manufacturing Co., Inc. v. Saunders, 379 F. Supp. 902 (D. Neb. 1974)
- Fact Check: Yes, Some Sears Catalogs Once Sold Dogs, Ponies and Other Animals
- Pet Turtles: A Source of Germs