References
edit- "Back In The Day". Transworld Skateboarding. December 8, 2004. Retrieved August 14, 2022.
- DeCrescenzo, Michelle (March 9, 2006). "The Flip Side: Stairways to Heaven". San Diego Union-Tribune.
- "Skate Spot: Carlsbad Gap". Skateboarding Magazine. January 29, 2009. Retrieved August 14, 2022.
- "Skateboarders lose a video landmark: 'Carlsbad Gap'". San Diego Union-Tribune. April 4, 2010. Retrieved August 14, 2022.