Little, E. L. (1983). Common fuelwood crops: A handbook for their identification. Communi-Tech Associates.
Chicagoスタイル(17版)引用形式Little, Elbert L. Common Fuelwood Crops: A Handbook for Their Identification. Morgantown, W. Va. (P.O. Box 3170, Morgantown 26503): Communi-Tech Associates, 1983.
MLA(9版)引用形式Little, Elbert L. Common Fuelwood Crops: A Handbook for Their Identification. Communi-Tech Associates, 1983.
警告: この引用は必ずしも正確ではありません.