APA (7e ed.) Bronvermelding

Racelis, R. H., & Salas, J. I. S. (2008). A note on defining the dependent population based on age. Philippine Institute for Development Studies.

Chicago (17e ed.) Bronvermelding

Racelis, Rachel H., en J.M. Ian S. Salas. A Note on Defining the Dependent Population Based on Age. Makati City: Philippine Institute for Development Studies, 2008.

MLA (9e ed.) Bronvermelding

Racelis, Rachel H., en J.M. Ian S. Salas. A Note on Defining the Dependent Population Based on Age. Philippine Institute for Development Studies, 2008.