Vivas, J. (2022). Saving emilianum: Spared from extinction, the new orchid variant honors the late philanthropist Don Emilio T. Yap. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Vivas, Jules. "Saving Emilianum: Spared from Extinction, the New Orchid Variant Honors the Late Philanthropist Don Emilio T. Yap." Manila Bulletin 2022.
Lua MLA (9ú heag.)Vivas, Jules. "Saving Emilianum: Spared from Extinction, the New Orchid Variant Honors the Late Philanthropist Don Emilio T. Yap." Manila Bulletin, 2022.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.