(1997). Philippine agenda 21: A national agenda for sustainable development. Philippine Council for Sustainable Development.
Style de citation Chicago (17e éd.)Philippine Agenda 21: A National Agenda for Sustainable Development. Manila: Philippine Council for Sustainable Development, 1997.
Style de citation MLA (8e éd.)Philippine Agenda 21: A National Agenda for Sustainable Development. Philippine Council for Sustainable Development, 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.