Indian Council of Forestry Research and Education. Forest valuation: International training: Forestry Research Education and Extension Project.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Indian Council of Forestry Research and Education. Forest Valuation: International Training: Forestry Research Education and Extension Project.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Indian Council of Forestry Research and Education. Forest Valuation: International Training: Forestry Research Education and Extension Project.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.