Lua APA (7ú heag.)

Varela, R. M. J. (1999). An assessmnt of the 1997 GSIS act. Manila Bulletin.

Lua i Stíl Chicago (17ú heag.)

Varela, Rustico M. Jr. "An Assessmnt of the 1997 GSIS Act." Manila Bulletin 1999.

Lua MLA (9ú heag.)

Varela, Rustico M. Jr. "An Assessmnt of the 1997 GSIS Act." Manila Bulletin, 1999.

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