Davis, Sherri (January 2007). "Economic Impact Report"(PDF). Film Inland Empire News. 2 (1). Riverside: Inland Empire Film Commission. Archived from the original(PDF) on February 27, 2008. Retrieved November 25, 2007.
Husing, John (October 2007). "Inland Empire City Profile 2007"(PDF). Inland Empire Quarterly Economic Report. 19 (4). Redlands: Economics & Politics, Inc. Archived from the original(PDF) on February 27, 2008. Retrieved December 1, 2007.
Husing, John (July 2006). "Inland Empire's Growing Diversity"(PDF). Inland Empire Quarterly Economic Report. 18 (3). Redlands: Economics & Politics, Inc. Archived from the original(PDF) on February 27, 2008. Retrieved December 1, 2007.
Husing, John (October 2007). "Inland Empire City Profile 2007"(PDF). Inland Empire Quarterly Economic Report. 19 (4). Redlands: Economics & Politics, Inc. Archived from the original(PDF) on February 27, 2008. Retrieved December 1, 2007.
Husing, John (July 2006). "Inland Empire's Growing Diversity"(PDF). Inland Empire Quarterly Economic Report. 18 (3). Redlands: Economics & Politics, Inc. Archived from the original(PDF) on February 27, 2008. Retrieved December 1, 2007.
Davis, Sherri (January 2007). "Economic Impact Report"(PDF). Film Inland Empire News. 2 (1). Riverside: Inland Empire Film Commission. Archived from the original(PDF) on February 27, 2008. Retrieved November 25, 2007.