Additional bibliography for study
• Ι. Καραβιδόπουλου, Εισαγωγή στην Καινή Διαθήκη (ΒΒ 1), Πουρναράς, Θεσσαλονίκη 32007
• Π. Βασιλειάδη, Τα Λόγια του Ιησού. Το αρχαιότερο ευαγγέλιο, Άρτος Ζωής, Αθήνα 2005
• John S. Verbin, Excavating Q: the history and setting of the sayings gospel, 2000
• G. Theißen, Die Erforschung der synoptischen Tradition seit R. Bultmann: ein Überblick über die formgeschichtliche Arbeit im 20. Jahrhundert, 1995
• R. Bultmann, Die Geschichte der synoptischen Tradition, 101995
• M. Goodacre, The Synoptic Problem: a Way through the Maze, T & T Clark, London/New York 2001
• S. Byrskog, History as Story and Story as History: The Gospel Tradition in the Context of Ancient Oral History, Brill, 2002
• Tom Thatcher, Jesus, the Voice, and the Text. Beyond the Oral and the Written Gospel, Baylor Univ. Press, 2008
• Kurt Aland, εκδ.., Synopsis Quattuor Evangeliorum: Locis parallelis evangeliorum apocryphorm et patrum adhibitis edidit, Württembergische Bibelanstalt Stuttgart, Stuttgart 1964
• B. H. Streeter, The Four Gospels: A Study of Origins, Macmillan, London 1924
• James M. Robinson et al., The Critical Edition of Q, Fortress, Minneapolis 2000
• Synoptic Problem Website: http://www.hypotyposeis.org/synoptic-problem/
• Mark Goodacre, NT Website, Synoptic Problem and Q: http://www.ntgateway.com/synoptic-problem-and-q/websites