"Harmonizing" The Gospels: Some Principles for Dealing with Purported Contradictions in the Gospels By Christopher Price

Gospel Contradictions and Orality Studies By Greg Boyd

Harmony of the Gospels By Ken Palmer

Harmony of the Gospels By Steven L.Cox and Kendell H. Easley

Harmony of the Gospels principles from Lincoln biographies By J.P. Holding - Part 01

Harmony of the Gospels principles from Lincoln biographies By J.P. Holding - Part 02

Harmony of the Gospels principles from Lincoln biographies By J.P. Holding - Part 03

Harmony of the Gospels principles from Lincoln biographies By J.P. Holding - Part 04

History And Harmonization By Jason Engwer

Is a Harmony of the Gospels Legitimate? By Robert L. Thomas and Stanley N. Gundry

Is Harmonization Honest? By Dale Ellenburg

Principles Involved in Harmonizing the Synoptic Gospels By Dennis McCallum and Gary DeLashmutt

The NIV Harmony of the Gospels By Robert L. Thomas and Stanley N. Gundry