(1997). Implementing rules and regulations of the Government Service Insurance System Act of 1997. Philippine Star.
Style de citation Chicago (17e éd.)"Implementing Rules and Regulations of the Government Service Insurance System Act of 1997." Philippine Star 1997.
Style de citation MLA (9e éd.)"Implementing Rules and Regulations of the Government Service Insurance System Act of 1997." Philippine Star, 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.