OSU History Faculty Biography
- Parker's faculty page at Ohio State University.
- http://history.osu.edu/people/person.cfm?ID=713

Review: The Military Revolution Debate
- A review by Maj M. J. Petersen (USAF) of the collection of essays (including Parker's) on the hypothesis of "military revolution" in Early Modern Europe, of which Parker is the greatest current proponent. From Aerospace Power Chronicles.
- http://www.airpower.maxwell.af.mil/airchronicles/bookrev/rogers.html

True Believers
- Parker's review of Felipe Fernandez-Armesto and Derek Wilson's "Reformations: A Radical Interpretation of Christianity and the World, 1500-2000". From the New York Times Book Review.
- http://www.nytimes.com/books/97/06/29/reviews/970629.29parkert.html

When Britain Really Ruled the Waves
- Parker's review of N.A.M. Rodger's "The Safeguard of the Sea: A Naval History of Britain, 660-1649". From the New York Times Book Review.
- http://www.nytimes.com/books/98/05/31/reviews/980531.31parkert.html

Review: The Military Revolution
- A review of the Parker book from Warhorse Simulations, a military boardgame maker.
- http://www.warhorsesim.com/papers/reviews/parker.militaryrevolution.htm