Cita APA (7th ed.)

Philippines & Philippines. Presidential Communications Operations Office. (2013). Vital legislative achievements July 2012 - June 2013.

Cita Chicago (17th ed.)

Philippines i Philippines. Presidential Communications Operations Office. Vital Legislative Achievements July 2012 - June 2013. Manila : Presidential Communications Operations Office, Bureau of Communications Services, 2013.

Cita MLA (9th ed.)

Philippines i Philippines. Presidential Communications Operations Office. Vital Legislative Achievements July 2012 - June 2013. 2013.