1. Data source #JR-dZZ8a Type Company sources Url www.bronzeoak.com File bronzeoakcomcompanyvieweraspxr....pdf Date 2013-05-14 Comment on data source Data source no longer available.
2. Data source #O-NlH2z7 Type Research Paper / Policy Report Url www.asienhaus.de File asienhausdepublicarchiv4_food_....pdf
3. Data source #0SLReZ9U Type Media report Url www.gmanetwork.com File gmanetworkcomnewsstory329773ec....pdf Date 2013-10-07 Organisation GMA News
4. Data source #1IU20YAW Type Media report Url manilastandardtoday.com File manilastandardtodaycom20141102....pdf Date 2014-11-02 Organisation Manila Standard Today