Siadhail, Mícheál Ó. 1989. Modern Irish: Grammatical Structure and Dialect Variation. Cambridge: Cambridge University Press.
@book{kortmannadverbial-Siadhail1989,
address = {Cambridge},
author = {Siadhail, Mícheál Ó},
publisher = {Cambridge University Press},
title = {Modern Irish: Grammatical Structure and Dialect Variation},
year = {1989}
}