Medina, I. R. (1972). Filipiniana materials in the National Library. National Library and the University of the Philippines.
Citazione stile Chigago Style (17a edizione)Medina, Isagani R. Filipiniana Materials in the National Library. Quezon: National Library and the University of the Philippines, 1972.
Citatione MLA (9a ed.)Medina, Isagani R. Filipiniana Materials in the National Library. National Library and the University of the Philippines, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.