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} }