Bean. Too Great a Burden to Bear. Fordham University Press.
Chicago-čujuhus (17. p.)Bean. Too Great a Burden to Bear. Fordham University Press.
MLA-čujuhus (9. p.)Bean. Too Great a Burden to Bear. Fordham University Press.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.