Gustine Municipal Code
- Provides access to the general and permanent ordinances and building codes in a searchable, easy to read format.
- http://www.municode.com/resources/gateway.asp?pid=13559&sid=5

San Luis Reservoir State Recreation Area
- Official state park department listing provides brief directions, boating information, and local history for reservoir in the hills near Pacheco Pass.
- http://www.parks.ca.gov/default.asp?page_id=558

Gustine Historical Society
- Includes purpose, activities, area history, books and videos, and membership information.
- http://www.gustinehistoricalsociety.org

One Season On The Farm
- Article on apricot orchards in Gustine, from the Santa Monica Mirror.
- http://www.smmirror.com/volume3/issue4/one_season_on.asp

Souza's Trucking Co.
- Business card listing for transporter featuring refrigerated van service in California, Nevada, and Arizona.
- http://www.souzastrucking.qpg.com/

San Joaquin Valley National Cemetery
- Cemetery records from the U.S. Department of Veterans Affairs' database.
- http://www.interment.net/data/us/ca/merced/sanjonat/

City of Gustine
- Official city site includes information on city government, history, industry and lifestyle, and the chamber of commerce.
- http://www.ci.gustine.ca.us/