Unknown. (2023). Proceedings of the sixth Silvicultural Conference held at Dehradun, April 2nd to 4th, 1945. Civil & Military Press,Premnagar, Dehradun.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Unknown. Proceedings of the Sixth Silvicultural Conference Held at Dehradun, April 2nd to 4th, 1945. Civil & Military Press,Premnagar, Dehradun, 2023.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Unknown. Proceedings of the Sixth Silvicultural Conference Held at Dehradun, April 2nd to 4th, 1945. Civil & Military Press,Premnagar, Dehradun, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.