Lua APA (7ú heag.)

Varona, E. M. (2004). The print process. Philippine Star.

Lua i Stíl Chicago (17ú heag.)

Varona, Edwin M. "The Print Process." Philippine Star 2004.

Lua MLA (9ú heag.)

Varona, Edwin M. "The Print Process." Philippine Star, 2004.

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