Philippines. University Library. Index to Philippine periodical literature. The Library.
Citazione stile Chigago Style (17a edizione)Philippines. University Library. Index to Philippine Periodical Literature. Diliman, Quezon City: The Library.
Citatione MLA (9a ed.)Philippines. University Library. Index to Philippine Periodical Literature. The Library.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.