Congressional Record
74 Cong. Rec. (Bound) 9 Jan. 1931: 1815. Government Publishing Office. Web.
74 Cong. Rec. (Bound) 17 Jan. 1931: 2523. Government Publishing Office. Web.
74 Cong. Rec. (Bound) 23 Jan. 1931: 2986. Government Publishing Office. Web.
74 Cong. Rec. (Bound) 30 Jan. 1931: 3619. Government Publishing Office. Web.
74 Cong. Rec. (Bound) 3 Feb. 1931: 3860. Government Publishing Office. Web.
74 Cong. Rec. (Bound) 12 Feb. 1931: 4664. Government Publishing Office. Web.
74 Cong. Rec. (Bound) 14 Feb. 1931: 4938. Government Publishing Office. Web.
74 Cong. Rec. (Bound) 27 Feb. 1931: 6252. Government Publishing Office. Web.