Assam (India). Directorate of Evaluation and Monitoring. (1979). Study on the plywood plantation in Assam. Evaluation and Monitoring, Planning and Development Dept., Govt. of Assam.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Assam (India). Directorate of Evaluation and Monitoring. Study on the Plywood Plantation in Assam. Dispur: Evaluation and Monitoring, Planning and Development Dept., Govt. of Assam, 1979.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Assam (India). Directorate of Evaluation and Monitoring. Study on the Plywood Plantation in Assam. Evaluation and Monitoring, Planning and Development Dept., Govt. of Assam, 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.