Cita APA

IRRI. (1989). IRRI 1989: Planning for the 1990's. Manila: IRRI.

Chicago Style Citation

IRRI. IRRI 1989: Planning for the 1990's. Manila: IRRI, 1989.

Cita MLA

IRRI. IRRI 1989: Planning for the 1990's. Manila: IRRI, 1989.

Atenció: Aquestes cites poden no estar 100% correctes.