Dwivedi, A. (1992). Agroforestry Principle and Practices. CBS Publishers.
Chicagoスタイル(17版)引用形式Dwivedi, AP. Agroforestry Principle and Practices. New Delhi: CBS Publishers, 1992.
MLA(9版)引用形式Dwivedi, AP. Agroforestry Principle and Practices. CBS Publishers, 1992.
警告: この引用は必ずしも正確ではありません.