Vergara, B. S., & Banta, S. J. (2001). Ricefields, biodiversity and landscapes. Island Publishing House.
Cita Chicago (17th ed.)Vergara, B. S., i Stephen J. Banta. Ricefields, Biodiversity and Landscapes. Manila: Island Publishing House, 2001.
Cita MLA (9th ed.)Vergara, B. S., i Stephen J. Banta. Ricefields, Biodiversity and Landscapes. Island Publishing House, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.