(2023). Gradual phaseout. IN Editorial [column]. Philippine Star.
Chicago Style (17th ed.) Citation"Gradual Phaseout. IN Editorial [column]." Philippine Star 2023.
MLA (9th ed.) Citation"Gradual Phaseout. IN Editorial [column]." Philippine Star, 2023.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.