Aid in locating online versions of reference works used in the articles:
King James Bible on Project Gutenberg.
Bible Study Tools including various types of Bibles, search, commentaries, and more.
The Didache of the Apocrypha.
John Gill’s Exposition of the Entire Bible on FreeGrace.net
A Source Book for Ancient Church History by J.C. Ayer, Jr. on Project Gutenberg.