Bengco, R. (2009). GMA barely passes five-year governance test, says survey. Malaya.
Chicago-referens (17:e uppl.)Bengco, Regina. "GMA Barely Passes Five-year Governance Test, Says Survey." Malaya 2009.
MLA-referens (9:e uppl.)Bengco, Regina. "GMA Barely Passes Five-year Governance Test, Says Survey." Malaya, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.