Ruiz, J. B. (2012). President Aquino asks business leaders to work towards 'collective progress'. Manila Bulletin.
Chicago-viite (17. p.)Ruiz, JC Bello. "President Aquino Asks Business Leaders to Work Towards 'Collective Progress'." Manila Bulletin 2012.
MLA-viite (9. p.)Ruiz, JC Bello. "President Aquino Asks Business Leaders to Work Towards 'Collective Progress'." Manila Bulletin, 2012.
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