Black 1927, p. 345 Black, Ernest (), „Torture under English Law”, University of Pennsylvania Law Review and American Law Register, University of Pennsylvania, 75 (4): 344–348, doi:10.2307/3307506, JSTOR3307506
Black 1927, p. 345 Black, Ernest (), „Torture under English Law”, University of Pennsylvania Law Review and American Law Register, University of Pennsylvania, 75 (4): 344–348, doi:10.2307/3307506, JSTOR3307506