International Rice Research Institute. (1989). IRRI toward 2000 and beyond. Institute.
Cita Chicago (17th ed.)International Rice Research Institute. IRRI Toward 2000 and Beyond. Manila: Institute, 1989.
Cita MLA (9th ed.)International Rice Research Institute. IRRI Toward 2000 and Beyond. Institute, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.