T. Z. H. E. S. A. W. A. - Mwanza,
«Follow-up on POA implementation». Health through Sanitation and Water (HESAWA), Mwanza, Tanzania, p. 11 p., 1996.
T. Z. H. E. S. A. W. A. - Mwanza,
«Hesawa : annual progress report : July 1995 - June 1996». Health through Sanitation and Water (HESAWA), Mwanza, Tanzania, p. 24 p. + appendices (ca. 40 p.) : fig., photogr., tab., 1996.
J. E. M. Smet, Ikumi, P., Shordt, K., y Nginya, P.,
«HESAWA : health through sanitation and water : SIDA-supported programme in Mwanza, Kagera and Mara region, Tanzania : mid-term evaluation 1996 : evaluation report». IRC, The Hague, The Netherlands, p. vii, 76 p. + appendices (ca. 40 p.) : fig., 1 map, photog., tab., 1996.