Secondary Sources ~ Hunter Powell
| October 1643: The Dissenting Brethren and the Proton Dektitkon by Hunter Powell (WA) | ||
| The crisis of British Protestantism: Church power in the Puritain Revolution, 1638-44 by Hunter Powell (DCG) | ||
| The Dissenting Brethren and the Power of the Keys, 1640-1644 by Hunter Powell (DCG) |