Echard, L. (1712). A general ecclesiastical history: From the Nativity of our Blessed Saviour to the first establishment of Christianity by human laws, under the Emperor Constantine the Great, containing the space of about 313 years ... To which is added, a large chronological table of all the Roman and Ecclesiastical Affairs, included in the same period of time (3d ed.). printed for Jacob Tonson.

Echard, Laurence. A General Ecclesiastical History: From the Nativity of Our Blessed Saviour to the First Establishment of Christianity by Human Laws, Under the Emperor Constantine the Great, Containing the Space of About 313 Years ... To Which Is Added, a Large Chronological Table of All the Roman and Ecclesiastical Affairs, Included in the Same Period of Time. 3d ed. London: printed for Jacob Tonson, 1712.

Echard, Laurence. A General Ecclesiastical History: From the Nativity of Our Blessed Saviour to the First Establishment of Christianity by Human Laws, Under the Emperor Constantine the Great, Containing the Space of About 313 Years ... To Which Is Added, a Large Chronological Table of All the Roman and Ecclesiastical Affairs, Included in the Same Period of Time. 3d ed. printed for Jacob Tonson, 1712.