Ostler, N. (2005). Empires of the word: A language history of the world (1st American ed.). HarperCollins Publishers.
Chicago-referens (17:e uppl.)Ostler, Nicholas. Empires of the Word: A Language History of the World. 1st American ed. New York: HarperCollins Publishers, 2005.
MLA-referens (8:e uppl.)Ostler, Nicholas. Empires of the Word: A Language History of the World. 1st American ed. HarperCollins Publishers, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.