1. Petroff A. World getting “super-aged” at scary speed. Money. 2014.
http://money.cnn.com/2014/08/21/news/economy/aging-countries-moodys/
. Accessed 16 June 2017.
2. World Bank Group. Live long and prosper, aging in East Asia and Pacific. Washington, D.C 2016.
https://openknowledge.worldbank.org/bitstream/handle/10986/23133/9781464804694.pdf
. Accessed 16 June 2017.
3. United Nations Economic and Social Commission for Asia and the Pacific. Ageing in Asia and the Pacific overview. 2014.
http://mipaa.unescapsdd.org/files/documents/SDD%20Ageing%20Fact%20Sheet%20Overview.pdf
. Accessed 16 June 2017.
4. Schumpeter. The grey market, older consumers will reshape the business landscape. The Economist. 2016.
http://www.economist.com/news/business/21696539-older-consumers-will-reshape-business-landscape-grey-market
. Accessed 4 June 2017.
5. 4 tips for marketing to baby boomers in the digital age. The Content Strategist. 2014.
https://contently.com/strategist/2014/07/16/4-tips-for-marketing-to-baby-boomers-in-the-digital-age/
. Accessed 4 June 2017.