Lua APA (7ú heag.)

Orbeta, A., Jr, & Abrigo, M. (2009). Philippine international labor migration in the past 30 years: Trends and prospects.

Lua i Stíl Chicago (17ú heag.)

Orbeta, Aniceto, Jr, agus Michael Abrigo. Philippine International Labor Migration in the Past 30 Years: Trends and Prospects. Makati City ; Philippine Institute for Development Studies, 2009.

Lua MLA (9ú heag.)

Orbeta, Aniceto, Jr, agus Michael Abrigo. Philippine International Labor Migration in the Past 30 Years: Trends and Prospects. 2009.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.