Batungbacal, B. (2015). The rising economic complexity of the Philippines. AmCham Philippines Business Journal.
Lua i Stíl Chicago (17ú heag.)Batungbacal, Bobby. "The Rising Economic Complexity of the Philippines." AmCham Philippines Business Journal 2015.
Lua MLA (9ú heag.)Batungbacal, Bobby. "The Rising Economic Complexity of the Philippines." AmCham Philippines Business Journal, 2015.
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