Ladefoged, Peter. 1964. A Phonetic Study of West African Languages - An auditory-instrumental survey. Cambridge: Cambridge University Press.
@book{Ladefoged-1964, address = {Cambridge}, author = {Ladefoged, Peter}, publisher = {Cambridge University Press}, title = {A Phonetic Study of West African Languages - An auditory-instrumental survey}, year = {1964}, iso_code = {aka}, olac_field = {typology; phonetics; general_linguistics; phonology}, wals_code = {akn} }