Philippines. National Economic and Development Authority. (1992). ODA handbook: Guidelines on the availment of official development assistance. National Economic and Development Authority.
Chicago-referens (17:e uppl.)Philippines. National Economic and Development Authority. ODA Handbook: Guidelines on the Availment of Official Development Assistance. [Makati, Metro Manila: National Economic and Development Authority, 1992.
MLA-referens (9:e uppl.)Philippines. National Economic and Development Authority. ODA Handbook: Guidelines on the Availment of Official Development Assistance. National Economic and Development Authority, 1992.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.