Hardwood Beth. (2004). Noisy Pop up fun snappy sound traffic jam with fun vehicle sounds. Templar.
Chicago-referens (17:e uppl.)Hardwood Beth. Noisy Pop Up Fun Snappy Sound Traffic Jam with Fun Vehicle Sounds. Uk: Templar, 2004.
MLA-referens (9:e uppl.)Hardwood Beth. Noisy Pop Up Fun Snappy Sound Traffic Jam with Fun Vehicle Sounds. Templar, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.