Browning, S.

Tremolet, S. & Browning, S., 2002. The interface between regulatory frameworks and tri-sector partnerships, (Research and surveys series / BPD) London, UK: Business Partners for Development (BPD) Water and Sanitation Cluster. Available at: https://es.ircwash.org/sites/default/files/Tremolet-2002-Interface.pdf.