National Economic and Development Authority. (1998). The Philippine national development plan: Directions for the 21st century. [s.n.].
Cita Chicago Style (17a ed.)National Economic and Development Authority. The Philippine National Development Plan: Directions for the 21st Century. [s.l.]: [s.n.], 1998.
Cita MLA (9a ed.)National Economic and Development Authority. The Philippine National Development Plan: Directions for the 21st Century. [s.n.], 1998.
Precaución: Estas citas no son 100% exactas.