Ross, M. (1983). A method for selecting agricultural land from production and conversion forests in Indonesia. Commenwealth Forestry Institute, University of Oxford.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ross, M. A Method for Selecting Agricultural Land from Production and Conversion Forests in Indonesia. Commenwealth Forestry Institute, University of Oxford, 1983.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ross, M. A Method for Selecting Agricultural Land from Production and Conversion Forests in Indonesia. Commenwealth Forestry Institute, University of Oxford, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.