Perold, H., Mwathi Mati, J., Alum, C., Lough, B. J., (2021, February). COVID-19 and the future of volunteering for development: Findings from a study conducted for the International Forum for Volunteering in Development [Research Report]. International Forum for Volunteering in Development. https://forum-ids.org/2021/03/covid-19-and-the-future-of-volunteering-for-development-research-report/
Perold, H., Graham, L. A., Mavungu, E. M., Cronin, K., Muchemwa, L., & Lough, B. J. (2013). The colonial legacy of international voluntary service. Community Development Journal, 48(2), 179–196. doi:10.1093/cdj/bss037
Graham, L. A., Mavungu, E. M., & Perold, H. (with Cronin, K., Muchemwa, L., & Lough, B. J.). (2012). International volunteers and the development of host organisations in Africa: Lessons from Tanzania and Mozambique. In SAGE Net (Ed.), International volunteering in Southern Africa: Potential for change? (pp. 31–59). Bonn, Germany: Scientia Bonnensis.
Patel, L., Perold, H., Mohamed, S. E., & Carapinha, R. (2007). Five-country study on service and volunteering in southern Africa (CSD Research Report No. 07-19). St. Louis, MO: Washington University, Center for Social Development.
Perold, H., Stroud, S., & Sherraden, M. (Eds.). (2003). Service enquiry: Service in the 21st century. Johannesburg, South Africa: Global Service Institute and Volunteer and Service Enquiry Southern African.