Integrated Environmental Management for Sustainable Development Programme. (1997). Marinduque province: Strategic environmental management plan. DENR-IEMSD.
Cita Chicago (17th ed.)Integrated Environmental Management for Sustainable Development Programme. Marinduque Province: Strategic Environmental Management Plan. Quezon City: DENR-IEMSD, 1997.
Cita MLA (9th ed.)Integrated Environmental Management for Sustainable Development Programme. Marinduque Province: Strategic Environmental Management Plan. DENR-IEMSD, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.