Philippine Institute for Development Studies. (1980). Survey of Philippine development research. Philippine Institute for Development Studies.
Citazione stile Chigago Style (17a edizione)Philippine Institute for Development Studies. Survey of Philippine Development Research. [Manila]: Philippine Institute for Development Studies, 1980.
Citatione MLA (9a ed.)Philippine Institute for Development Studies. Survey of Philippine Development Research. Philippine Institute for Development Studies, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.