Toys and Children: Toy Safety (National Toy Council.). National Toy Council, Child Accident Prevention Trust.
Chicago-referens (17:e uppl.)Toys and Children: Toy Safety. National Toy Council. London: National Toy Council, Child Accident Prevention Trust.
MLA-referens (8:e uppl.)Toys and Children: Toy Safety. National Toy Council. National Toy Council, Child Accident Prevention Trust.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.