Dwivedi, A. P. (1992). Agroforestry principles and practices. Oxford & IBH Pub. Co..
Cita Chicago (17th ed.)Dwivedi, A. P. Agroforestry Principles and Practices. New Delhi: Oxford & IBH Pub. Co., 1992.
Cita MLA (9th ed.)Dwivedi, A. P. Agroforestry Principles and Practices. Oxford & IBH Pub. Co., 1992.
Atenció: Aquestes cites poden no estar 100% correctes.