Roger Williams, prophet and pioneer of soul-liberty,

"A selected bibliography": p. 149-150.

Rhode Island; its making and its meaning; a survey of the annals of the commonwealth from its settlement to the death of Roger Williams, 1636-1683,

Mode of access: Internet.

The Guilielmensian, Williams College

Mode of access: Internet.

Memoirs of the life of John Williams.

Mode of access: Internet.