Bocobo, J. C. (1937). Memorandum on textbooks in the University of the Philippines. [University of the Philippines].
Citazione stile Chigago Style (17a edizione)Bocobo, Jorge Cleofas. Memorandum on Textbooks in the University of the Philippines. Manila: [University of the Philippines], 1937.
Citatione MLA (9a ed.)Bocobo, Jorge Cleofas. Memorandum on Textbooks in the University of the Philippines. [University of the Philippines], 1937.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.