Allen, Jerry and Allen, Janice. 1965. Halia Language Course. Port Moresby, Papua New Guniea: Summer Institute of Linguistics.
@book{Allen-and-Allen-1965, address = {Port Moresby, Papua New Guniea}, author = {Allen, Jerry and Allen, Janice}, publisher = {Summer Institute of Linguistics}, title = {Halia Language Course}, year = {1965}, iso_code = {hla}, olac_field = {general_linguistics; typology; syntax; morphology; semantics}, wals_code = {hal} }