Haydu, J. (2008). Citizen employers: Business communities and labor in Cincinnati and San Francisco, 1870-1916. ILR Press/Cornell University Press.
Chicago-čujuhus (17. p.)Haydu, Jeffrey. Citizen Employers: Business Communities and Labor in Cincinnati and San Francisco, 1870-1916. Ithaca: ILR Press/Cornell University Press, 2008.
MLA-čujuhus (9. p.)Haydu, Jeffrey. Citizen Employers: Business Communities and Labor in Cincinnati and San Francisco, 1870-1916. ILR Press/Cornell University Press, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.