Krejnovich, E. A. 1968. Ketskij jazyk. In Skorik, P. Ja. (ed.), Jazyki narodov SSSR. Volume 5: Mongol'skie, tunguso-man'chzhurskie i paleoaziaskie jazyki, 453–473. Leningrad: Nauka.
@incollection{krejnovich1968,
address = {Leningrad},
author = {Krejnovich, E. A.},
booktitle = {Jazyki narodov SSSR. Volume 5: Mongol'skie, tunguso-man'chzhurskie i paleoaziaskie jazyki},
editor = {Skorik, P. Ja.},
pages = {453–473},
publisher = {Nauka},
title = {Ketskij jazyk},
year = {1968}
}