Schulze-Fürhoff, Wolfgang. 1994. Udi. In Smeets, Rieks (ed.), The Indigenous Languages of the Caucasus 4, Part 2, 447-514. Delmar, New York: Caravan Books.
@incollection{sSchulzeUdi,
address = {Delmar, New York},
author = {Schulze-Fürhoff, Wolfgang},
booktitle = {The Indigenous Languages of the Caucasus 4, Part 2},
editor = {Smeets, Rieks},
pages = {447-514},
publisher = {Delmar, New York: Caravan Books},
title = {Udi},
year = {1994}
}