Broschart, Jürgen. 1997. Why Tongan does it differently: Categorial distinctions in a language without nouns and verbs. Linguistic Typology 1. 123-166.
@article{jacquesestimative-broschart97tongan, author = {Broschart, Jürgen}, journal = {Linguistic Typology}, number = {2}, pages = {123-166}, title = {Why Tongan does it differently: Categorial distinctions in a language without nouns and verbs}, volume = {1}, year = {1997} }