International Solid Wastes and public Cleansing Association. (1983). Waste management & research. Academic Press.
Citação do estilo Chicago (17ª ed.)International Solid Wastes and public Cleansing Association. Waste Management & Research. London: Academic Press, 1983.
Citação MLA (8ª ed.)International Solid Wastes and public Cleansing Association. Waste Management & Research. Academic Press, 1983.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.