Califano v. Yamasaki , 99 S. Ct. 2545 ( 1979 )
Chevron U. S. A. Inc. v. Natural Resources Defense Council, Inc. , 104 S. Ct. 2778 ( 1984 )
Actn Alli Sr Ctzn v. Leavitt, Michael , 483 F.3d 852 ( 2007 )