Wells, H. L. (1880). History of Nevada County, California: With illustrations descriptive of its scenery, residences, public buildings, fine blocks, and manufactories. Thompson & West.
Chicago-referens (17:e uppl.)Wells, Harry Laurenz. History of Nevada County, California: With Illustrations Descriptive of Its Scenery, Residences, Public Buildings, Fine Blocks, and Manufactories. Oakland, Cal.: Thompson & West, 1880.
MLA-referens (8:e uppl.)Wells, Harry Laurenz. History of Nevada County, California: With Illustrations Descriptive of Its Scenery, Residences, Public Buildings, Fine Blocks, and Manufactories. Thompson & West, 1880.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.