Cita APA

Philippine Federation for Environmntal Concern. (1999). 12th Philippine Environmental Congress: Theme: Environmental agenda for the next millenium: Gaining momentum. Interchurch Organization for Development Cooperation Foundation for the Philippine Environment.

Citación estilo Chicago

Philippine Federation for Environmntal Concern. 12th Philippine Environmental Congress: Theme: Environmental Agenda for the Next Millenium: Gaining Momentum. Laguna, Philippines: Interchurch Organization for Development Cooperation Foundation for the Philippine Environment, 1999.

Cita MLA

Philippine Federation for Environmntal Concern. 12th Philippine Environmental Congress: Theme: Environmental Agenda for the Next Millenium: Gaining Momentum. Interchurch Organization for Development Cooperation Foundation for the Philippine Environment, 1999.