K. Aland, M. Welte, B. Köster, K. Junack, Kurzgefasste Liste der griechischen Handschriften des Neues Testaments, Walter de Gruyter, Berlin, New York 1994, p. 50.
Bruce M. Metzger, Bart D. Ehrman, The Text of the New Testament: Its Transmission, Corruption and Restoration, (Oxford University Press, 2005), p. 86.