Orig, T. S. (2001). Philsurin, UPLB, SEARCA take lead in reg'l sugarcane biotech [series]. Manila Bulletin.
Cita Chicago (17th ed.)Orig, Thor S. "Philsurin, UPLB, SEARCA Take Lead in Reg'l Sugarcane Biotech [series]." Manila Bulletin 2001.
Cita MLA (9th ed.)Orig, Thor S. "Philsurin, UPLB, SEARCA Take Lead in Reg'l Sugarcane Biotech [series]." Manila Bulletin, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.