International Rice Research Institute. (1970). Rice research & training in the 70's. [s.n.
Cita Chicago (17th ed.)International Rice Research Institute. Rice Research & Training in the 70's. Los Banos, Laguna: [s.n, 1970.
Cita MLA (9th ed.)International Rice Research Institute. Rice Research & Training in the 70's. [s.n, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.