@techreport{Tonga Statistics Department2018,
author = {Tonga Statistics Department, Ministry of Justice and Ministry of Health},
title= {Tonga national vital statistics report 2013–2018},
year = {2018},
URL = {https://sdd.spc.int/news/2021/04/15/tonga-vital-statistics-report-2013-2018},
publisher = {Tonga Statistics Department},
address = {Nukuálofa},
}