Michael Kazin, "The great exception revisited: Organized labor and politics in San Francisco and Los Angeles, 1870-1940." Pacific Historical Review (1986): 371-402. online
Philip J. Ethington, "Vigilante and the police: The creation of a professional police bureaucracy in San Francisco, 1847–1900." Journal of Social History 21.2 (1987): 197–227. JSTOR3788141
Richard J. Orsi, "Railroads in the History of California and the Far West: An Introduction." California History (1991): 2–11. JSTOR25158549
Evelyne Payen-Variéras, "Gilded-Age Entrepreneurs and Local Notables: The Case of the California 'Big Four,' 1861-1877." Transatlantica. Revue d’études américaines. American Studies Journal 1 (2013) online.
Linan Peng, "The political economy of the anti-Chinese movement in California in the nineteenth century." Journal of Economics, Race, and Policy 5.1 (2022): 13-24. online
see Marie Christine Duggan, "With and Without and Empire: Financing for California Missions Before and After 1810" in Pacific Historical Review, Vol. 85, No. 1, pp. 23–71; http://phr.ucpress.edu/content/ucpphr/85/1/23.full.pdf
scq.ucpress.edu
Leo P. Kibby, "With Colonel Carleton and the California Column." Historical Society of Southern California Quarterly 41.4 (1959): 337-344 online.