Bobrick, Benson, Angel in the Whirlwind, Penguin Books, New York, 1997, www.penguinputnam.com.
City Tavern, “City Tavern: A Triumph of Tradition,” Philadelphia, 2002, www.citytavern.com/.
Independence Hall Association, “The Philadelphia Campaign,” www.ushistory.org/march/, Philadelphia, 2001.
National Park Service, US Department of the Interior, “A Visitor’s Guide to Independence National Historical Park”, Philadelphia, 2001, http://www.nps.gov/inde/.
National Park Service, US Department of the Interior, “Philadelphia and the New Nation”, Philadelphia, 2000.
National Park Service, US Department of the Interior, “Valley Forge”, Valley Forge National Historical Park, 1999, http://www.nps.gov/vafo/.
Pennsylvania Historical and Museum Commission, “1777 Brandywine Battlefield,” Chadds Ford, 2002, http://www.ushistory.org/brandywine/.
Purcell, L. Edward and David F. Burg, Editors, The World Almanac of the American Revolution, Pharos Books, New York, 1992.
Webster, Nancy V., “1777 Battle of Brandywine Driving Tour,” Chadds Ford, 1986.
Weslager, Clinton Albert, Delaware's Forgotten River : The Story of the Christina, Hambleton Co., Wilmington, 1947.
Yards Brewing Company, “The Story of the City Tavern,” Philadelphia, 2002.