Ellis, D. M. (1979). New York, state and city. Cornell University Press.
Chicago-čujuhus (17. p.)Ellis, David Maldwyn. New York, State and City. Ithaca, N.Y.: Cornell University Press, 1979.
MLA-čujuhus (9. p.)Ellis, David Maldwyn. New York, State and City. Cornell University Press, 1979.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.