Ahmad Chowdhury, K. (2023). The formation of growth rings in Indian trees, part 1 – (a) chir, Pinus longifolia, (b) cutch, Acacia catechu, (c) jaman, Eugenia jambolana, (d) laurel, Terminalia tomentosa, (e) sal, Shorea robusta, (f) semul, Bombax malabaricum, and (g) teak, Tectona grandis. Manager Of Publications, Government of India , Delhi.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ahmad Chowdhury, K. The Formation of Growth Rings in Indian Trees, Part 1 – (a) Chir, Pinus Longifolia, (b) Cutch, Acacia Catechu, (c) Jaman, Eugenia Jambolana, (d) Laurel, Terminalia Tomentosa, (e) Sal, Shorea Robusta, (f) Semul, Bombax Malabaricum, and (g) Teak, Tectona Grandis. Manager Of Publications, Government of India , Delhi, 2023.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ahmad Chowdhury, K. The Formation of Growth Rings in Indian Trees, Part 1 – (a) Chir, Pinus Longifolia, (b) Cutch, Acacia Catechu, (c) Jaman, Eugenia Jambolana, (d) Laurel, Terminalia Tomentosa, (e) Sal, Shorea Robusta, (f) Semul, Bombax Malabaricum, and (g) Teak, Tectona Grandis. Manager Of Publications, Government of India , Delhi, 2023.