Antzeko izenburuak: Distilleries Company of Sri Lanka PLC MarketLine Company Profile
- Singer (Sri Lanka) PLC MarketLine Company Profile
- Sri Lanka Country Profile
- Sri Lanka population digest [Sri Lanka Popul Dig] NLMUID: 101085518
- Sri Lanka journal of social sciences [Sri Lanka J Soc Sci] NLMUID: 101088150
- Sri Lanka journal of population studies
- Sri Lanka Journal of Management (SLJMS)