Duke, J. A. (1987). CRC handbook of agricultural energy potential of developing countries. CRC Press.
Chicagoスタイル(17版)引用形式Duke, James A. CRC Handbook of Agricultural Energy Potential of Developing Countries. Boca Raton, Fla: CRC Press, 1987.
MLA(9版)引用形式Duke, James A. CRC Handbook of Agricultural Energy Potential of Developing Countries. CRC Press, 1987.
警告: この引用は必ずしも正確ではありません.