Clark, G. y. (2007). A farewell to alms: Brief economic history of the world. Princeton University Press.
Chicago-čujuhus (17. p.)Clark, Gregor y. A Farewell to Alms: Brief Economic History of the World. Princeton: Princeton University Press, 2007.
MLA-čujuhus (9. p.)Clark, Gregor y. A Farewell to Alms: Brief Economic History of the World. Princeton University Press, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.