Edwards, V. (2004). Multilingualism in the English-speaking world: Pedigree of nations. Blackwell Pub.
Chicago-viite (17. p.)Edwards, Viv. Multilingualism in the English-speaking World: Pedigree of Nations. Malden, Mass: Blackwell Pub, 2004.
MLA-viite (9. p.)Edwards, Viv. Multilingualism in the English-speaking World: Pedigree of Nations. Blackwell Pub, 2004.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.