@book {144305,
	title = {Sharing a World of Difference: The Earth{\textquoteright}s Linguistic, Cultural and Biological Diversity},
	year = {2003},
	publisher = {UNESCO},
	organization = {UNESCO},
	address = {Paris},
	author = {Skutnabb-Kangas, Tove and Maffi, Luisa and Harmon, David}
}