Innes, Gordon. 1966. An Introduction to Grebo. London: School of Oriental and African Studies, University of London.
@book{Innes-1966,
address = {London},
author = {Innes, Gordon},
publisher = {School of Oriental and African Studies, University of London},
title = {An Introduction to Grebo},
year = {1966},
iso_code = {gry},
olac_field = {semantics; phonology; syntax; typology; phonetics; general_linguistics; morphology},
wals_code = {grb}
}