http://www.parks.ca.gov/?page_id=466 China Camp State Park's official Web site. Has directions to the park, hours, etc. Also great photos of the park.

www.chssc.org The Chinese Historical Society of Southern California. Focuses on Chinese American heritage, and includes a time line.

www.chsa.org The Chinese Historical Society of America is one of the oldest and largest organizations dedicated to the study, documentation, and dissemination of Chinese American history.

www.sfmuseum.org/hist1/index0.html This is the index page for the Museum of the City of San Francisco. Scroll down to "San Francisco – Chinese." Almost entirely primary source materials such as historical pamphlets, newspaper articles, photos and etchings.