1 http://sg.88db.com/Food/Food-Products/ad-74369/
2http://www.efooddepot.com/products/Wongcoco/7216/Wong_Coco_Aloe_Vera_Banana_Flavor__hypen__280g.html l
3http://www.streetdirectory.com/businessfinder/company_detail.php?companyid=133543&branchid=132989
4 http://www.juicycubes.com/
5 http://www.sendokgarpu.com/dining/info/slipi/west-jakarta/istana-walet-wong-coco/813/
6 http://www.wongcoco.com/
7 http://www.streetdirectory.com/indonesia/jakarta/food_advisor/on/Istana+Walet+Wong+Coco/resto/3777/
8 http://www.yellowpages.co.id/company.aspx?id=03020033969
