Ledda, V. M. (2013). Getting ready for AEC 2015: Standards and conformance in the Philippines. PIDS Policy Notes.
Citazione stile Chigago Style (17a edizione)Ledda, Veredigna M. "Getting Ready for AEC 2015: Standards and Conformance in the Philippines." PIDS Policy Notes 2013.
Citatione MLA (9a ed.)Ledda, Veredigna M. "Getting Ready for AEC 2015: Standards and Conformance in the Philippines." PIDS Policy Notes, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.