United Nations Development Programme (UNDP) & Philippine Business for Social Progress. Center for Corporate Citizenship. (2002). A guide to strategic corporate giving in the Philippines. Philippine Business for Social Progress.
Cita Chicago (17th ed.)United Nations Development Programme (UNDP) i Philippine Business for Social Progress. Center for Corporate Citizenship. A Guide to Strategic Corporate Giving in the Philippines. Manila: Philippine Business for Social Progress, 2002.
Cita MLA (9th ed.)United Nations Development Programme (UNDP) i Philippine Business for Social Progress. Center for Corporate Citizenship. A Guide to Strategic Corporate Giving in the Philippines. Philippine Business for Social Progress, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.