Sands, Bonny, Ian Maddieson & Peter Ladefoged. 1996. The phonetic structures of Hadza. Studies in African linguistics 25(2). 171–204.
@article{sands1996hadza, author = {Sands, Bonny and Maddieson, Ian and Ladefoged, Peter}, journal = {Studies in African linguistics}, number = {2}, pages = {171–204}, title = {The phonetic structures of Hadza}, volume = {25}, year = {1996} }