Cita APA

IRRI. IRRI Research Paper Series (IRPS), Vol 7: Nos 121-140, 1986-1990. Philippines: IRRI.

Chicago Style Citation

IRRI. IRRI Research Paper Series (IRPS), Vol 7: Nos 121-140, 1986-1990. Philippines: IRRI.

Cita MLA

IRRI. IRRI Research Paper Series (IRPS), Vol 7: Nos 121-140, 1986-1990. Philippines: IRRI.

Atenció: Aquestes cites poden no estar 100% correctes.