1. World Bank. World Development Indicators: Population Dynamics. 2015. http://wdi.worldbank.org/table/2.1 . Accessed 8 June 2016.
2. World Bank. Health, Nutrition and Population Statistics. 2015. http://datatopics.worldbank.org/hnp/HNPDash.aspx . Accessed 7 Aug 2015.
3. World Health Organization. Global Health Observatory (GHO) Data. 2015. http://www.who.int/gho/countries/pak/country_profiles/en/ . Accessed 7 Aug 2015.
4. Agha Khan University, Pakistan and Pakistan Medical Research Council (PMRC). National Nutrition Survey Report, Pakistan 2011. Nutrition Wing, Cabinet Division, Government of Pakistan 2011.
5. Government of Pakistan. Economic Survey of Pakistan, 2014. Islamabad: Ministry of Finance, Government of Pakistan; 2015. http://www.finance.gov.pk/survey_1415.html . 2015. Accessed 11 Aug 2015.