Agrawal, R. L. (1996). Seed technology (2nd ed.). Oxford & IBH Publishing Co..
Cita Chicago (17th ed.)Agrawal, Rattan Lal. Seed Technology. 2nd ed. New Delhi: Oxford & IBH Publishing Co., 1996.
Cita MLA (9th ed.)Agrawal, Rattan Lal. Seed Technology. 2nd ed. Oxford & IBH Publishing Co., 1996.
Atenció: Aquestes cites poden no estar 100% correctes.