World Health Organization. (2005). Monitoring and epidemiological assessment of the programme to eliminate lymphatic filariasis at implementation unit level. s.n.
Chicago-viite (17. p.)World Health Organization. Monitoring and Epidemiological Assessment of the Programme to Eliminate Lymphatic Filariasis at Implementation Unit Level. s.l: s.n, 2005.
MLA-viite (9. p.)World Health Organization. Monitoring and Epidemiological Assessment of the Programme to Eliminate Lymphatic Filariasis at Implementation Unit Level. s.n, 2005.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.