Oceana Philippines. (2018). Strengthened collaboration for the tañon strait. AmCham Philippines Business Journal.
Chicago-viite (17. p.)Oceana Philippines. "Strengthened Collaboration for the Tañon Strait." AmCham Philippines Business Journal 2018.
MLA-viite (9. p.)Oceana Philippines. "Strengthened Collaboration for the Tañon Strait." AmCham Philippines Business Journal, 2018.
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