Chevron U. S. A. Inc. v. Natural Resources Defense Council, Inc. , 104 S. Ct. 2778 ( 1984 )
Farid Faham Gamal Ghaly v. Immigration and Naturalization Service , 58 F.3d 1425 ( 1995 )
Khosrow Gharib Rashtabadi v. Immigration & Naturalization Service , 23 F.3d 1562 ( 1994 )