AB

David Noel Freedman (Editor-in-Chief), The Anchor Bible Dictionary (Doubleday, 1992, 6 volumes). Series ISBN 038542583X

Archaeololgical
Encyclopedia

Avraham Negev (ed.), Archaeological Encyclopedia of the Holy Land, (Thomas Nelson, 1986).

BDB

Francis Brown, S.R. Driver, and Charles A. Briggs, A Hebrew and English Lexicon of the Old Testament (Clarendon Press, 1907). ISBN: 1565632060

Brown

J. Gordon Harris, Cheryl A. Brown, and Michael S. Moore, Joshua, Judges, Ruth (New International Biblical Commentary; Hendrickson, 2000). ISBN 1565632141. Cheryl Brown writes the Judges portion of the commentary.

Cundall

 Arthur E. Cundall and Leon Morris, Judges-Ruth: An Introduction and Commentary (Tyndale Old Testament Series; Inter-Varsity Press, 1968). ISBN 0877842574. Cundall writes the Judges portion of the commentary.

ISBE

Geoffrey W. Bromiley (general editor), The International Standard Bible Encyclopedia (Eerdmans, 1979-1988; fully revised from the 1915 edition). ISBN: 0802837859

NIDBA

Edward M. Blaiklock and R.K. Harrison (editors), New International Dictionary of Biblical Archaeology (Zondervan, 1983).

TWOT

R. Laird Harris, Gleason L. Archer, Jr., and Bruce K. Waltke (editors), Theological Wordbook of the Old Testament (2 volumes, Moody Press, 1980). ISBN: 0802486312