Lua APA (7ú heag.)

Dela Peña, Z. B. (1997). State-owned firms topped '96 ranking. Manila Times.

Lua i Stíl Chicago (17ú heag.)

Dela Peña, Zinnia B. "State-owned Firms Topped '96 Ranking." Manila Times 1997.

Lua MLA (9ú heag.)

Dela Peña, Zinnia B. "State-owned Firms Topped '96 Ranking." Manila Times, 1997.

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