McKenna, Malachy. 1988. A Handbook of Modern Spoken Breton. (Buchreihe der Zeitschrift für celtische Philologie, 6.) Tübingen: Niemeyer.
@book{McKenna-1988,
address = {Tübingen},
author = {McKenna, Malachy},
publisher = {Niemeyer},
series = {Buchreihe der Zeitschrift für celtische Philologie},
title = {A Handbook of Modern Spoken Breton},
volume = {6},
year = {1988}
}