Bidwell. American Paper Mills, 1690–1832. Dartmouth College Press.
Chicago-čujuhus (17. p.)Bidwell. American Paper Mills, 1690–1832. Dartmouth College Press.
MLA-čujuhus (9. p.)Bidwell. American Paper Mills, 1690–1832. Dartmouth College Press.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.