Secondary Sources ~ The Directory of Church Government

Covenanted Uniformity in Religion: The Influence of the Scottish Commissioners upon the Ecclesiology of the Westminster Assembly by Wayne R. Spear (DCG)
Covenanted Uniformity of Religion: The Influence of Scottish Commissioners upon the Ecclesiology of the Westminster Assembly by Wayne R. Spear (DCG)
Observations upon the ordinance of the Lords and Commons at Westminster after advice had with their Assembly of Divines for the ordination of ministers pro tempore, according to their directory for ordination and rules for examination therein expressed, die Mercurii 2 Octob., 1644 by Edward Boughen (DCG)
Presbyterian Ecclesiologies at the Westminster Assembly by Chad B. Van Dixhoorn (DCG)
Presbyterianism and the gathered churches in old and new England, 1640-1662 : the struggle for church government in theory and practice by Philip J. Anderson (DCG)
The crisis of British Protestantism: Church power in the Puritain Revolution, 1638-44 by Hunter Powell (DCG)
The Debates on Church Government at the Westminster Assembly by Paul J. Smith (DCG)
The debates on church government at the Westminster Assembly of divines, 1643-1646 by Paul Joseph Smith (DCG)
The Dissenting Brethren and the Power of the Keys, 1640-1644 by Hunter Powell (DCG)
The ecclesiastical policy of James Ussher, Archbishop of Armagh by Robert Buick Knox (DCG)