Sermons Preached before the Congregation of the Presbyterian Church
- Sermons by Charles Hodge and John Hall on October 9, 1859, appointed in reference to the death of Pastor James Waddel Alexander (son of Archibald Alexander).
- http://quod.lib.umich.edu/cgi/t/text/text-idx?c=moa;idno=AGV9152.0001

Forty Years' Familiar Letters of James W. Alexander, D. D., Constituting, with the Notes, a Memoir of His Life
- Edited by John Hall.
- http://quod.lib.umich.edu/cgi/t/text/text-idx?c=moa;idno=AJK3268.0001

Thoughts on Preaching Being Contributions to Homiletics
- Drawn posthumously from the personal journals and published articles of James Waddel Alexander.
- http://quod.lib.umich.edu/cgi/t/text/text-idx?c=moa;idno=AJF6137.0001

A Discourse Addressed to the Alumni of the Princeton Theological Seminary
- Address by William Buell Sprague (Princeton Seminary, class of 1819) on the fiftieth anniversary of the Seminary. Recounts the founding, early history, and accomplishments.
- http://quod.lib.umich.edu/cgi/t/text/text-idx?c=moa;idno=AGA4720.0001

The Inspiration of the Scriptures
- 1869 by Francis Landrey Patton, class of 1865, professor 1880-1913, seminary president 1902-1913.
- http://quod.lib.umich.edu/cgi/t/text/text-idx?c=moa;idno=AJG3588.0001

Presbyterian Principles: A Discourse Delivered in the Jefferson Park Church
- February, 1875, by Francis L. Patton.
- http://quod.lib.umich.edu/cgi/t/text/text-idx?c=moa;idno=AJK3103.0001

The Life of Joseph Addison Alexander
- Biography of seminary professor, by Henry Carrington Alexander, 1870.
- http://quod.lib.umich.edu/cgi/t/text/text-idx?c=moa;idno=AGU9827.0001

Wikipedia: Princeton Theological Seminary
- Brief historical survey.
- http://en.wikipedia.org/wiki/Princeton_Seminary

The Princeton Theological Review
- Online archive of the nine journal titles published from 1825 to 1929.
- http://scdc.library.ptsem.edu/mets/mets.aspx?src=PRMasterIndex.txt

A Historical Tour of Princeton Theological Seminary
- By Michael J. Paulus, Jr.
- http://library.ptsem.edu/collections/exhibits/ptshistory/

Princeton Cemetery
- Cemetery monument photographs include Jonathan and Sarah Edwards, Benjamin Breckenridge Warfield, Charles Hodge, Archibald Alexander and his sons, Joseph and James.
- http://www.richardsibbes.com/Princeton.Cemetery.2.htm