(1997). Philippine agenda 21: A national agenda for sustainable development. Philippine Council for Sustainable Development.
Citación estilo ChicagoPhilippine Agenda 21: A National Agenda for Sustainable Development. Manila: Philippine Council for Sustainable Development, 1997.
Cita MLAPhilippine Agenda 21: A National Agenda for Sustainable Development. Philippine Council for Sustainable Development, 1997.
Warning: These citations may not always be 100% accurate.