Nettle, D., Romaine, S. Vanishing Voices. Oxford etc.: Oxford University Press, 2000 243 p. il. 0-19-515246-8.
Nettle, D., Romaine, S. Vanishing Voices. Oxford etc.: Oxford University Press, 2000 243 p. il. 0-19-515246-8.
Nettle, D., Romaine, S. (2000) Vanishing Voices, Oxford etc.: Oxford University Press 243 p. il. 0-19-515246-8.
Nettle, D., & Romaine, S. (2000). Vanishing Voices. The Extinction of the World's Languages. Oxford etc.: Oxford University Press, 243 p. il.
Nettle D, Romaine S. Vanishing Voices: The Extinction of the World's Languages. Oxford etc.: Oxford University Press; 2000. p. 243 p. il. ISBN: 0-19-515246-8.
