Werner, Heinrich. 1997. Die Ketische Sprache. (Tunguso-Sibirica, 3.) Wiesbaden: Otto Harrassowitz. viii+405pp.
@book{werner1997ket,
address = {Wiesbaden},
author = {Heinrich Werner},
pages = {viii+405},
publisher = {Otto Harrassowitz},
series = {Tunguso-Sibirica},
title = {Die Ketische Sprache},
volume = {3},
year = {1997}
}