Secondary Sources ~ 1901
| The Creed Formulated by Egbert Watson Smith (WA) | ||
| The Making of the Westminster Confession, and Especially of its Chapter on the Decree of God by B. B. Warfield (WCF) | ||
| The Printing of the Westminster Confession by B. B. Warfield (WCF) | ||
| The Westminster Directory edited with an introduction and notes by Thomas Leishman (DPW) |