Gw mau tau Réferènsi dari Rhode Island. Jelasin dalam bahasa jawa

Dwight, Timothy. Travels Through New England and New York (circa 1800) 4 vol. (1969) Online at: vol 1; vol 2; vol 3; vol 4

McPhetres, S. A. A political manual for the campaign of 1868, for use in the New England states, containing the population and latest election returns of every town (1868)

Rhode Island’s Geography and Climate