Dr. Meredith G. Kline & B.B. Warfield
Here is a great resource for anyone doing research into Meredith G. Kline. (or Covenant theology) Dr. Meredith G. Kline Online - Website dedicated to his Books, articles and essays
For over half a century, Dr. Meredith G. Kline, an ordained minister in the Orthodox Presbyterian Church, served as a professor of Old Testament at Westminster Theological Seminary (in Philadelphia), Gordon-Conwell Theological Seminary, and Westminster Seminary California. He received his B.D. and Th.M. degrees from Westminster Theological Seminary (Philadelphia) and his Ph.D. degree in Assyriology and Egyptology from Dropsie College.
Here is another resource Website recently posted by Covenant OPC
This website seeks to promote the apologetical approach of Charles Hodge, A. A. Hodge, B. B. Warfield, and J. Gresham Machen typically referred to as the "tradition of Old Princeton," or as "Old School Presbyterianism." many articles, links, and papers that promote Warfield's apologetical approach as time permits. Not all the links or articles will be from Warfield's rigorous Calvinism, which we equally share, but they will attempt to give a reasonable argument for the faith once delivered to the saints (Jude 1:3).