Tann, F. M., & Vallejo, R. M. (1974). Philippine libraries and librarianship: A bibliography. Association of Special Libraries of the Philippines.
Citazione stile Chigago Style (17a edizione)Tann, Filomena Mercado, e Rosa M. Vallejo. Philippine Libraries and Librarianship: A Bibliography. [Manila]: Association of Special Libraries of the Philippines, 1974.
Citatione MLA (9a ed.)Tann, Filomena Mercado, e Rosa M. Vallejo. Philippine Libraries and Librarianship: A Bibliography. Association of Special Libraries of the Philippines, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.