Hopkins, A. G. (2019). American Empire. Princeton University Press.
Chicago-čujuhus (17. p.)Hopkins, A G. American Empire. New Jersey: Princeton University Press, 2019.
MLA-čujuhus (9. p.)Hopkins, A G. American Empire. Princeton University Press, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.