A useful overview of the March on Washington that contains details of the individuals/groups involved in organising, the criticism of the march, how politicians were influenced by the march, and an analysis of the impact of the March on Washington and MLK's speech.
Book - pages 72 and 73 are interesting in that they state clearly no one person was behind the decision to stop riding the buses - a useful link to the impact of the role of Martin Luther King and the Montgomery bus boycott
Martin Luther King and other participants of the boycott - illuminates the roles of others in the boycott and helps in assessing the impact of Martin Luther King.