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Lua i Stíl Chicago (17ú heag.)Dela Cruz, Pennie Azarcon. "How to Save Your Own Marriage." Sunday Inquirer Magazine 1999.
Lua MLA (9ú heag.)Dela Cruz, Pennie Azarcon. "How to Save Your Own Marriage." Sunday Inquirer Magazine, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.