(2013). Quarterly survey of hot jobs in large enterprises in Metro Manila: 2011. Labstat Updates.
Lua i Stíl Chicago (17ú heag.)"Quarterly Survey of Hot Jobs in Large Enterprises in Metro Manila: 2011." Labstat Updates 2013.
Lua MLA (9ú heag.)"Quarterly Survey of Hot Jobs in Large Enterprises in Metro Manila: 2011." Labstat Updates, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.