Valino, A. T. (2001). Davao firm affirms policy of corporatesocial responsibility. Manila Bulletin.
Cita Chicago (17th ed.)Valino, Amada T. "Davao Firm Affirms Policy of Corporatesocial Responsibility." Manila Bulletin 2001.
Cita MLA (9th ed.)Valino, Amada T. "Davao Firm Affirms Policy of Corporatesocial Responsibility." Manila Bulletin, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.