Historical Society of Southern California. (1971). Mission San Gabriel Arcángel, 1771-1971: A special bicentennial commemorative issue. Historical Society of Southern California.
Chicago-referens (17:e uppl.)Historical Society of Southern California. Mission San Gabriel Arcángel, 1771-1971: A Special Bicentennial Commemorative Issue. Los Angeles, Calif.: Historical Society of Southern California, 1971.
MLA-referens (8:e uppl.)Historical Society of Southern California. Mission San Gabriel Arcángel, 1771-1971: A Special Bicentennial Commemorative Issue. Historical Society of Southern California, 1971.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.