All authors

• Markovsky, Barry
• Marshall, Alfred
• Marshall, Thomas H.
• Martin, David
• Martineau, Harriet
• Marx, Karl
• Masaryk, Tomáš
• Maslow, Abraham
• Massey, Douglas
• Mauss, Marcel
• Mayo, Elton
• McIntosh, Mary
• McLuhan, Marshall
• Mead, George Herbert
• Mead, Margaret
• Merton, Robert K.
• Meyer, John W.
• Michels, Robert
• Miliband, Ralph
• Mill, John Stuart