Philippines (Commonwealth) Office of Adult Education & Philippines (Republic). Division of Adult Education. Philippine adult educations series. Pamphlet no. 1- ([Samaro-Leytean dialect ed.].). Bureau of Print.
Citazione stile Chigago Style (17a edizione)Philippines (Commonwealth) Office of Adult Education e Philippines (Republic). Division of Adult Education. Philippine Adult Educations Series. Pamphlet No. 1-. [Samaro-Leytean dialect ed.]. Manila: Bureau of Print.
Citatione MLA (9a ed.)Philippines (Commonwealth) Office of Adult Education e Philippines (Republic). Division of Adult Education. Philippine Adult Educations Series. Pamphlet No. 1-. [Samaro-Leytean dialect ed.]. Bureau of Print.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.