Burley, J. (1985). International working group on determination of age and growth rate in tropical trees: Address list and subject categories. Commenwealth Forestry Institute, University of Oxford.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBurley, J. International Working Group on Determination of Age and Growth Rate in Tropical Trees: Address List and Subject Categories. Commenwealth Forestry Institute, University of Oxford, 1985.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBurley, J. International Working Group on Determination of Age and Growth Rate in Tropical Trees: Address List and Subject Categories. Commenwealth Forestry Institute, University of Oxford, 1985.
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