- United States. War Department.3
- Wibberley, Leonard, 1915-1983.3
- AFL-CIO. Industrial Union Department.2
- Adams, John Quincy, 1767-1848.2
- Adams, Robert C. (Robert Chamblet), 1839-1892.2
- Alcott, Louisa May, 1832-1888.2
- Alden, Joseph, 1807-1885.2
- Allen, Charles R., Jr., 1926-2004.2
- American Labor Party.2
- American Management Association.2
- Ameringer, Oscar, 1870-1943.2
- Amter, I. (Israel), 1881-1954.2
- Baird, Henry Carey, 1825-1912.2
- Baran, Paul A.2
- Barbash, Jack.2
- Bedau, Hugo Adam.2
- Best, Herbert, 1894-1981.2
- Bierce, Ambrose, 1842-1914?2
- Bittelman, Alex, 1890-1982.2
- Blodget, Samuel, 1757-1814.2