Alburo, F. A., & Abella, D. I. (2002). Skilled labour migration from developing countries: Study on the Philippines. International Migration Programme.
Chicago-viite (17. p.)Alburo, Florian A., ja Danilo I. Abella. Skilled Labour Migration from Developing Countries: Study on the Philippines. Geneva: International Migration Programme, 2002.
MLA-viite (9. p.)Alburo, Florian A., ja Danilo I. Abella. Skilled Labour Migration from Developing Countries: Study on the Philippines. International Migration Programme, 2002.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.