Gaya APA

LADHA, J. et al (1998). RAINFED LOWLAND RICE : ADVANCES IN NUTRIENT MANAGEMENT RESEARCH . PHILIPPINES: IRRI.

Gaya MLA

LADHA, J.K. et al. "RAINFED LOWLAND RICE : ADVANCES IN NUTRIENT MANAGEMENT RESEARCH". PHILIPPINES: IRRI, 1998. Text.