General references
A Law Dictionary, Adapted to the Constitution and Laws of the United States · John Bouvier · 1839
A Law Dictionary, Adapted to the Constitution and Laws of the United States
1 Beck, 288 to 331; Roscoe, Cr. Ev. 190; 1 Russ. 553; Vilanova y Maizies, Materia Criminal Forense, Obs. 11, c. 7, n. 15—18.