(1997). Philippine agenda 21: A national agenda for sustainable development. Philippine Council for Sustainable Development.
Čikaški stil citiranja (17. izdanje)Philippine Agenda 21: A National Agenda for Sustainable Development. Manila: Philippine Council for Sustainable Development, 1997.
MLA način citiranja (8. izdanje)Philippine Agenda 21: A National Agenda for Sustainable Development. Philippine Council for Sustainable Development, 1997.
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