- McMillan Memorial Library (Nairobi, Kenya)97
- Suri Vidyasagar College, Suri, Birbhum, 731101, West Bengal, India38
- Centro de Documentação Histórica do Baixo Amazonas27
- Universidade Federal do Oeste do Pará27
- Fazenda Ibicaba (Cordeirópolis, SP)10
- Barbados Department of Archives9
- Zik’s Library, Onuiyi Haven9
- Zik's Library, Onuiyi Haven8
- The Ralph J. Bunche Center for African American Studies3
- University of California, Los Angeles. Library. Department of Special Collections3
- Confederación Campesina del Perú (CCP)2
- Neda-e-Islam, 13/1, Chandni Chawk Street, 2nd Lane (1st Floor), Kolkata- 7000842
- Archivo de la Oficina de Derechos Humanos del Arzobispado1
- Biblioteca Central da Universidade Federal de Pernambuco (Recife, Brasil)1