Crouch, J. (2009). The presidential pardon power. University Press of Kansas.
Chicagoスタイル(17版)引用形式Crouch, Jeffrey. The Presidential Pardon Power. Lawrence, Kan.: University Press of Kansas, 2009.
MLA(9版)引用形式Crouch, Jeffrey. The Presidential Pardon Power. University Press of Kansas, 2009.
警告: この引用は必ずしも正確ではありません.