26 USC 151 71.05 (6) (b) 28. (intro.),
49. b.,
(10) (i) 1.,
(23) (a) 2.,
(b) 2.,
71.07 (2dd) (a) 5.,
71.28 (1dd) (a) 5.,
71.47 (1dd) (a) 5.,
632.897 (10) (a) 3.,
767.511 (1) (b),
767.805 (4) (c),
767.89 (3) (d) 26 USC 162 71.05 (6) (a) 12.,
71.07 (3n) (c),
(3p) (c) 1.,
(3r) (c) 1.,
(3rm) (c) 1.,
(3rn) (c) 1.,
(5n) (a) 3.,
4.,
(6e) (a) 5.,
(9) (a) 3.,
71.28 (3n) (c),
(3p) (c) 1.,
(3r) (c) 1.,
(3rm) (c) 1.,
(3rn) (c) 1.,
(5n) (a) 3.,
4.,
71.34 (1k) (h),
71.47 (3n) (c),
(3p) (c) 1.,
(3r) (c) 1.,
(3rm) (c) 1.,
(3rn) (c) 1.,
125.33 (2) (n) 1. (intro.)