Pepper, H. W., & Rowe, J. J. . T. (1985). Individual Tree Protection. Her Majestys Stationery Office.
Chicago-čujuhus (17. p.)Pepper, H. W., juo J J; Tee Rowe. Individual Tree Protection. London: Her Majestys Stationery Office, 1985.
MLA-čujuhus (9. p.)Pepper, H. W., juo J J; Tee Rowe. Individual Tree Protection. Her Majestys Stationery Office, 1985.
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