"Alta Loma" redirects here. For the settlement in Texas, see Alta Loma, Texas.
Snow-capped San Gabriel Mountains above Alta Loma as seen from Sapphire Street and Thoroughbred Street.Cucamonga Peak looms over Alta Loma which lies along the foothills of the Southern face of the San Gabriel Mountains
^Hickcox, Robert L.: "Dates in the History of Etiwanda, California"
^William Bright; Erwin Gustav Gudde (30 November 1998). 1500 California place names: their origin and meaning. University of California Press. p. 14. ISBN978-0-520-21271-8. Retrieved 20 January 2012. Note, however, that the words are in the wrong order for Spanish, in which it would properly be written as "Loma Alta".
^Shrieve, Krystn, "Losing Track 1998-1941 Tracing the past; eyeing the future (Turning those old rails into new trails )," Daily Bulletin, Sunday, September 13, 1998