James Kugel, The Idea of Biblical Poetry: Parallelism and Its History

Tremper Longman, Reading the Psalms

Willem A. VanGemeren, Psalms, in The Expositor’s Bible Commentary

Augustine, Exposition on the Book of the Psalms

John Calvin, Psalms

Derek Kidner, Psalms, in The Tyndale Old Testament Commentaries

Charles H. Spurgeon, The Treasury of David