Philippines. Department of Trade and Industry. (2017). Bureau of Philippine Standards. Philippine Star.
Citazione stile Chigago Style (17a edizione)Philippines. Department of Trade and Industry. "Bureau of Philippine Standards." Philippine Star 2017.
Citatione MLA (9a ed.)Philippines. Department of Trade and Industry. "Bureau of Philippine Standards." Philippine Star, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.