Sri Lanka - The World Factbook

CIA - The World Factbook -- Suriname

World - The World Factbook

CIA - The World Factbook -- Cocos (Keeling) Islands

The CIA World Factbook and the European Union's country lists

Indonesia - The World Factbook

Global Mission Reaching Hearts in Sri Lanka

List of entities and changes in The World Factbook - Wikipedia

Sri Lanka Facts - Compassion International

GitHub - factbook/factbook.json: World Factbook Country Profiles

Sri Lanka Pearl of the Indian Ocean - ppt download

Colombo, Sri Lanka, Map, Population, & Facts

Securing Sri Lanka's National Interests – Analysis – Eurasia Review