Cita APA

IRRI. (1977). Cropping systems research and development for the Asia rice farmer. Philippines: IRRI.

Chicago Style Citation

IRRI. Cropping Systems Research and Development for the Asia Rice Farmer. Philippines: IRRI, 1977.

Cita MLA

IRRI. Cropping Systems Research and Development for the Asia Rice Farmer. Philippines: IRRI, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.