{"value"=>"<p>Includes \"The Demography of Protest: A Statistical Profile of Participants in the Poor People's Campaign\"; \"Poor People's Campaign and the March on Washington: Mobilization for Collective Protest\"; \"Collective Protest and Social Change: Outline of a Case Study of a Nonviolent Demonstration\"; \"Social Control in Nonviolent Protest: Antagonistic Cooperation\"; \"Sociological Research in Response to Crisis: The Case of the March on Washington for Jobs and Freedom\"; \"Status and Organization in the March on Washington\"; and \"Studying Civil Rights Protest Movements: Papers and Memoranda re the 1963 March on Washington and the 1968 Poor People's Campaign\".</p>"}