Villanueva, M. A. (2001). GMA rejects employers bid to defer wage hikes. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Villanueva, Marichu A. "GMA Rejects Employers Bid to Defer Wage Hikes." Philippine Star 2001.
Lua MLA (9ú heag.)Villanueva, Marichu A. "GMA Rejects Employers Bid to Defer Wage Hikes." Philippine Star, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.