Greene, A. N. (2008). Horses at work: Harnessing power in industrial America. Harvard University Press.
Chicago-čujuhus (17. p.)Greene, Ann Norton. Horses at Work: Harnessing Power in Industrial America. Cambridge, Mass.: Harvard University Press, 2008.
MLA-čujuhus (9. p.)Greene, Ann Norton. Horses at Work: Harnessing Power in Industrial America. Harvard University Press, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.