Engel et al. v. Zurbrick, District Director of Immigration, United States Circuit Court of Appeals, Sixth Circuit, 30 June 1931, Annual Digest of Public International Law Cases, 1931-1932, H. Lauterpacht (ed.), Case No. 152, pp. 287-289.
Engel et al. v. Zurbrick, District Director of Immigration, United States Circuit Court of Appeals, Sixth Circuit, 30 June 1931, Annual Digest of Public International Law Cases, 1931-1932, H. Lauterpacht (ed.), Case No. 152, pp. 287-289.