Little, E. L. (1983). Common fuelwood crops: A handbook for their identification. Communi-Tech Associates.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLittle, Elbert L. Common Fuelwood Crops: A Handbook for Their Identification. Morgantown, W. Va. (P.O. Box 3170, Morgantown 26503): Communi-Tech Associates, 1983.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLittle, Elbert L. Common Fuelwood Crops: A Handbook for Their Identification. Communi-Tech Associates, 1983.
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