↑"Liste Handschriften". Münster: Institute for New Testament Textual Research. Diakses tanggal 26 August 2011.
Pustaka tambahan
W. E. Crum, and H. I. Bell, Coptica III, Wadi Sarga: Coptic and Greek Texts from the Excavations Undertaken by the Byzantine Research Account, (Copenhagen, 1922), pp.43–51.
Ellwood M. Schofield, The Papyrus Fragments of the Greek New Testament, Southern Baptist Theological Seminary, Louisville, 1936, pp.292–295.