Dixit, R. (2002). Cropping System Research (Reprinted.). Kalyani Publishers.
Cita Chicago (17th ed.)Dixit, R.S. Cropping System Research. Reprinted. New Delhi: Kalyani Publishers, 2002.
Cita MLA (9th ed.)Dixit, R.S. Cropping System Research. Reprinted. Kalyani Publishers, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.