President Andrew Johnson Impeachment Trial: 1868

Aymar, Brandt and Edward Sagarin. Laws and Trials That Created History. New York: Crown Publishers, 1974.

Dorris, Jonathan Truman. Pardon and Amnesty Under Lincoln and Johnson. Chapel Hill: University of North Carolina Press, 1953.

Gerson, Noel B. The Trial of Andrew Johnson. Nashville and New York: Thomas Nelson, 1977.

Paul, M. "Was Andrew Johnson Right?" Senior Scholastic (Teachers' Edition). (November 1982): 26.

Simpson, Brooks D., Leroy F. Graf, and John Muldowny. Advice After Appomattox: Letters to Andrew Johnson. Knoxville: University of Tennessee Press, 1987.

Smith, Gene. High Crimes & Misdemeanors: The Impeachment and Trial of Andresw Johnson. New York:William Morrow & Co., 1977.

Strong, George Templeton. Diary. New York: Macmillan Co., 1952.

Trefousse, Hans L. Andrew Johnson, a Biograpkv. New York and London: W.W. Norton & Co., 1989.