2) SPREP, Secretariat of the Pacific Pegional Environmental Programe, ホームページhttp://www.sprep.org/
3) Ester Richards, Chapter 15 Solid Waste Management in Pacifil Island Countries and Territories, Municipal Solid Waste Management In Asia and the Pacific Island (ed. Agamuthu P., Tanaka M.), SWAPI , pp243-261, 2010