Ng, R. Y., & Quirante, A. A. The UP Diliman Update: Its status, problems and prospects.
Cita Chicago (17th ed.)Ng, Romualdo Y., i Aleli A. Quirante. The UP Diliman Update: Its Status, Problems and Prospects.
Cita MLA (9th ed.)Ng, Romualdo Y., i Aleli A. Quirante. The UP Diliman Update: Its Status, Problems and Prospects.
Atenció: Aquestes cites poden no estar 100% correctes.