Davies, Robyn and Fritzell, Lisbeth. 1992. Duke of York grammar essentials (Ramoaaine). Ukarumpa: Summer Institute of Linguistics. 89pp.
@misc{sDaviesFritzellRamoaaina, author = {Davies, Robyn and Fritzell, Lisbeth}, howpublished = {Ukarumpa: Summer Institute of Linguistics}, pages = {89}, title = {Duke of York grammar essentials (Ramoaaine)}, year = {1992} }