21. Congressional record, proceedings and debates of 89th Congress, 2d session, v. 112, pt. 7, Apr. 19-May 2, 1966. [Permanent edition.] Bookmark Corporate/Agency Authors: Congress Publisher: Congress Date: 1966 SuDoc number: X 89/2:112/pt.7
22. Congressional record, proceedings and debates of 89th Congress, 2d session, v. 112, pt. 9, May 19-June 6, 1986. [Permanent edition.] Bookmark Corporate/Agency Authors: Congress Publisher: Congress Date: 1966 SuDoc number: X 89/2:112/pt.9