Development Bank of the Philippines. Corporate Affairs Center. (1990). Development Bank of the Philippines: A corporate philosophy. DBP.
Chicago-referens (17:e uppl.)Development Bank of the Philippines. Corporate Affairs Center. Development Bank of the Philippines: A Corporate Philosophy. [Makati, Metro Manila]: DBP, 1990.
MLA-referens (9:e uppl.)Development Bank of the Philippines. Corporate Affairs Center. Development Bank of the Philippines: A Corporate Philosophy. DBP, 1990.
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