Smythies, E., & Howard, S. (2023). A sal (Shorea robusta) yield tables for the United Provinces with an account of the types and distribution of sal forests in the United Provinces. Order of Government of India.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Smythies, E.A, و S.H Howard. A Sal (Shorea Robusta) Yield Tables for the United Provinces with an Account of the Types and Distribution of Sal Forests in the United Provinces. Order of Government of India, 2023.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Smythies, E.A, و S.H Howard. A Sal (Shorea Robusta) Yield Tables for the United Provinces with an Account of the Types and Distribution of Sal Forests in the United Provinces. Order of Government of India, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.