Collins, B. 1962. Tonga Grammar. New and Revised edn. Cape Town: London: Longmans. ix+182pp.
@book{gCollinsTonga, address = {Cape Town}, author = {Collins, B.}, edition = {New and Revised}, pages = {ix+182}, publisher = {Cape Town: London: Longmans}, title = {Tonga Grammar}, year = {1962} }