Borsley, Robert D. and Tallerman, Maggie and Willis, David. 2007. The Syntax of Welsh. Cambridge: Cambridge University Press.
@book{sinnemakizeromarking-Borsley2007,
address = {Cambridge},
author = {Borsley, Robert D. and Tallerman, Maggie and Willis, David},
publisher = {Cambridge University Press},
title = {The Syntax of Welsh},
year = {2007}
}