Plumptre, R. (1978). Some wood properties of Pinus patula (Schiede and deppe) from Uganda and techniques developed in studying them. Department of Forestry, Commenwealth Forestry Institute, University of Oxford.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Plumptre, R. Some Wood Properties of Pinus Patula (Schiede and Deppe) from Uganda and Techniques Developed in Studying Them. Department of Forestry, Commenwealth Forestry Institute, University of Oxford, 1978.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Plumptre, R. Some Wood Properties of Pinus Patula (Schiede and Deppe) from Uganda and Techniques Developed in Studying Them. Department of Forestry, Commenwealth Forestry Institute, University of Oxford, 1978.
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