223. References

Joseph Story, Constitution, §§ 1901, 1902; T. M. Cooley, Constitutional Limitations, * 299-308; J. R. Tucker, Constitution, 672; F. Lieber, Civil Liberty and Self-Government, ch. vi; J. N. Pomeroy, Constitutional Law, § 241; T. M. Cooley, Constitutional Law, ch. xiii, § 2; H. C. Black, Constitutional Law, §§ 216, 217; Boyd v. United States (1886, 116 U. S. 616; McClain's Cases, 885).