Bibliowicz, Abel M. Jewish-Christian Relations - The First Centuries (Mascarat, 2019). WA: Mascarat. 2019: 320–322 [2022-12-28]. ISBN 978-1513616483. （原始内容存档于2021-11-16）.,Fredriksen, Paula. "What 'Parting of the Ways?' Jews and Gentiles in the Ancient Mediterranean City" in The Ways that Never Parted: Jews and Christians in Late Antiquity and the Early Middle Ages, ed. A.H. Becker, and A. Yoshiko Reed. Tubingen: Mohr. 2003: 35–63. ISBN 0800662091.
Philippe Bobichon, "Préceptes éternels et Loi mosaïque dans le Dialogue avec Tryphon de Justin Martyr", Revue Biblique 3/2 (2004), pp. 238-254; Philippe Bobichon, "¿ Como se integra el tema de la filiación en la obra y en el pensamiento de Justino ?", in: P. de Navascués Benlloch, M. Crespo Losada, A. Sáez Gutiérrez (dir.), Filiación. Cultura pagana, religión de Israel, orígenes del cristianismo, vol. III, Madrid, 2011, pp. 337-378 online article （页面存档备份，存于互联网档案馆）
"In effect, they [Jewish Christians] seemed to regard Christianity as an affirmation of every aspect of contemporary Judaism, with the addition of one extra belief—that Jesus was the Messiah. Unless males were circumcised, they could not be saved (Acts 15:1)."[26]
books.google.com
Langmuir (1971, 383), [1] cited by Abulafia (1998, part II, 77).
Andrew J. Schoenfeld,"Sons of Israel in Caesar's Service: Jewish Soldiers in the Roman Military" （页面存档备份，存于互联网档案馆）, Shofar Vol. 24, No. 3 (Spring 2006), pp. 115–126, p.117: "As a larger corpus of Jewish inscriptions and artifacts from the ancient world has become available, it has become clear that the observance of Judaism in the Roman world was far more variegated than previously supposed."
Andrew J. Schoenfeld,"Sons of Israel in Caesar's Service: Jewish Soldiers in the Roman Military" （页面存档备份，存于互联网档案馆）, Shofar Vol. 24, No. 3 (Spring 2006), pp. 115–126, p.117: "As a larger corpus of Jewish inscriptions and artifacts from the ancient world has become available, it has become clear that the observance of Judaism in the Roman world was far more variegated than previously supposed."
Bibliowicz, Abel M. Jewish-Christian Relations - The First Centuries (Mascarat, 2019). WA: Mascarat. 2019: 320–322 [2022-12-28]. ISBN 978-1513616483. （原始内容存档于2021-11-16）.,Fredriksen, Paula. "What 'Parting of the Ways?' Jews and Gentiles in the Ancient Mediterranean City" in The Ways that Never Parted: Jews and Christians in Late Antiquity and the Early Middle Ages, ed. A.H. Becker, and A. Yoshiko Reed. Tubingen: Mohr. 2003: 35–63. ISBN 0800662091.
Philippe Bobichon, "Préceptes éternels et Loi mosaïque dans le Dialogue avec Tryphon de Justin Martyr", Revue Biblique 3/2 (2004), pp. 238-254; Philippe Bobichon, "¿ Como se integra el tema de la filiación en la obra y en el pensamiento de Justino ?", in: P. de Navascués Benlloch, M. Crespo Losada, A. Sáez Gutiérrez (dir.), Filiación. Cultura pagana, religión de Israel, orígenes del cristianismo, vol. III, Madrid, 2011, pp. 337-378 online article （页面存档备份，存于互联网档案馆）
n.b. source likely means Cyprian's later treatise, Three Books of Testimonies Against the Jews bound under the title of his first treatise; so linked here
