Philippine Institute for Development Studies. (1980). Survey of Philippine development research. Philippine Institute for Development Studies.
Cita Chicago (17th ed.)Philippine Institute for Development Studies. Survey of Philippine Development Research. [Makati, Metro Manila]: Philippine Institute for Development Studies, 1980.
Cita MLA (9th ed.)Philippine Institute for Development Studies. Survey of Philippine Development Research. Philippine Institute for Development Studies, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.