Diachronic clues to synchronic grammar

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi rangatōpū: ebrary, Inc
Ētahi atu kaituhi: Fuss, Eric, Trips, Carola
Hōputu: Tāhiko īPukapuka
Reo:Ingarihi
I whakaputaina: Philadelphia : J. Benjamins, c2004.
Rangatū:Linguistik aktuell ; Bd. 72.
Ngā marau:
Urunga tuihono:An electronic book accessible through the World Wide Web; click to view
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!