Suarez, E. (2002). DOLE amends its regulations on alien employment permits. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Suarez, E.T. "DOLE Amends Its Regulations on Alien Employment Permits." Manila Bulletin 2002.
Lua MLA (9ú heag.)Suarez, E.T. "DOLE Amends Its Regulations on Alien Employment Permits." Manila Bulletin, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.