Historia Ecclesiastica
Eusebius of Caesarea
Eusebius. Eusebii Caesariensis Opera, Volume 4. Dindorf, Luwdig, editor. Leipzig: Teubner, 1871.
[Nic. H. E. III, 1-2] Ὅτι μὲν οὖν τοῖς ἐξ ἐθνῶν κηρύσσων ὁ Παῦλος τοὺς ἀπὸ Ἰερουσαλὴμ καὶ κύκλῳ μέχρι τοὐ Ἰλλυρικοῦ τῶν ἐκκλησιῶν καταβέβλητο θεμελίους δῆλον ἐκ τῶν αὐτοῦ γένοιτ’ ἂν φωνῶν καὶ ἀφ’ ὧν ὁ Λουκᾶς ἐν ταῖς Πράξεσιν ἰστόρησεν.