The present Bibliography covers the research on the Gospel of Matthew and on the Gospel Source Q from 1950 to 1995. The new volume has adopted the model of the previously published The Gospel of Mark. A Cumulative Bibliography 1950-1990. It contains about 15.000 entries and is arranged alphabetically by name of author; the author's works are given in chronological order. Each entry includes the complete bibliographical references, information about reprints, new editions and translations, and summary indications of the content (Gospel passage, subject). The companion volume furnishes detailed Indexes of Gospel Passages and Subject matters related to Mt and to Q. All indexes are prepared by J. Verheyden. The Bibliography completes the series of Leuven repertories on the Gospels published in BETL 82 (John, 1988), 88 (Luke, 1989). and 102 (Mark, 1992).