==External links==*John Rylands Library: An Unpublished Fragment of the Fourth Gospel* K. C. Hanson - P52: A Fragment of the Gospel of John* historian.net: P52* Robert B. Waltz.
* John Rylands Library: An Unpublished Fragment of the Fourth Gospel* K. C. Hanson - P52: A Fragment of the Gospel of John* historian.net: P52* Robert B. Waltz.