(1975). Western New England. National Geographic Society.
Chicago-čujuhus (17. p.)Western New England. Washington, DC: National Geographic Society, 1975.
MLA-čujuhus (9. p.)Western New England. National Geographic Society, 1975.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.