Villanueva, M. A. (2021). Roll out the vials. IN Commonsense [column]. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Villanueva, Marichu A. "Roll Out the Vials. IN Commonsense [column]." Philippine Star 2021.
Lua MLA (9ú heag.)Villanueva, Marichu A. "Roll Out the Vials. IN Commonsense [column]." Philippine Star, 2021.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.