Jackson (Oxford, 1906, with introduction by Charles Bigg).
The public acts of parliament referring to British railways are collected in Bigg's General Railway Acts.
Biog.; Bigg, Christian Platonists of Alex.
by Holtzmann, Julicher, Weiss, Zahn, Davidson, Salmon, Bacon and the standard Commentaries of Meyer and Holtzmann, the International (Bigg) and other series, contain discussions of authorship and date.
Kritiken (1832); Jean Reville, La Religion a Rome sous les Severes (1886); C. Bigg, The Christian Platonists of Alexandria (1886) and Neoplatonism (1895); Rufus M.