|II.||Collections of Source Material and Secondary Works: Published and Unpublished|
All-India Congress Committee Files, 1927–1947. Jawaharlal Nehru Memorial Museum and Library, New Delhi
Gandhi Papers, Gandhi Memorial Library and Museum, Rajghat, New Delhi
Gandhi Papers, Sabermati Ashram Preservation and Memorial Trust, Ahmedabad
M. N. Roy Papers, Personal Correspondence and Documents, 1930–1953, Indian Renaissance Institute, Dehra Dun, U.P.