Butt, John and Benjamin, Carmen. 1988. A New Reference Grammar of Modern Spanish. London: Edward Arnold. (2nd edition).
@book{Butt-and-Benjamin-1988,
address = {London},
author = {Butt, John and Benjamin, Carmen},
note = {2nd edition},
publisher = {Edward Arnold},
title = {A New Reference Grammar of Modern Spanish},
year = {1988},
iso_code = {spa},
olac_field = {general_linguistics; syntax; typology},
wals_code = {spa}
}