• 4 Wisconsin Historical Society Library

• 4 Journals, Magazines, Newspapers

• 2 Labor unions and mass media
• 1 AFL-CIO
• 1 Labor unions and radio
• 1 Radio programs
• 1 Television programs

• 2 AFL-CIO. Public Relations Department
• 1 AFL-CIO. Department of Information
• 1 Labor Institute of Public Affairs
• 1 Labor Institute of Public Affairs (AFL-CIO)
• 1 Mutual Broadcasting System

• 4 English

• 2 United States

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