Petterson, Robert. 1999. Rumu - English - Hiri-Motu dictionary. (Occasional Paper, 6.) Palmerston North, New Zealand: International Pacific College.
@book{sinnemakizeromarking-Petterson1999, address = {Palmerston North, New Zealand}, author = {Petterson, Robert}, publisher = {International Pacific College}, series = {Occasional Paper}, title = {Rumu - English - Hiri-Motu dictionary}, volume = {6}, year = {1999} }