(1992). Response to the earth summit: Implementing the Philippine Agenda 21 for sustainable development : conference report 31 August-01 September 1992, Hyatt Regency Manila. The Organization.
Chicago Style (17. basım) AtıfResponse to the Earth Summit: Implementing the Philippine Agenda 21 for Sustainable Development : Conference Report 31 August-01 September 1992, Hyatt Regency Manila. [Manila: The Organization, 1992.
MLA (9th ed.) AtıfResponse to the Earth Summit: Implementing the Philippine Agenda 21 for Sustainable Development : Conference Report 31 August-01 September 1992, Hyatt Regency Manila. The Organization, 1992.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..