Bocobo, J. C. (1937). Memorandum on textbooks in the University of the Philippines. [University of the Philippines].
Čikaški stil citiranja (17. izdanje)Bocobo, Jorge Cleofas. Memorandum on Textbooks in the University of the Philippines. Manila: [University of the Philippines], 1937.
MLA način citiranja (9. izdanje)Bocobo, Jorge Cleofas. Memorandum on Textbooks in the University of the Philippines. [University of the Philippines], 1937.
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