Before revision: The history of policing in Aotearoa New Zealand Between 1986 and 1995 Hill authored "a five-volume history of policing in New Zealand, which is regarded as the most comprehensive work in its field."
After revision: The history of policing in New Zealand Between 1986 and 1995 Hill authored "a five-volume history of policing in New Zealand, which is regarded as the most comprehensive work in its field."