Williams, 1. (1827). <i>A Key into the Language of America: or,  A Help to the Language of the Natives in That Part of America, Called New-England. Together, with Briefe Observations of the Customes, Manners and Worship, Etc. of the Aforesaid Natives, in Peace and Warre, in Life and Death.</i> Providence, RI: Rhode Island Historical Society.