FAO. (1999). Unasylva 1999; Vol.50(N.196; N.197): An international journal of forestry and forest industries: Đóng bộ. Rome: FAO.
শিকাগো স্টাইলে সাইটেশনFAO. Unasylva 1999; Vol.50(N.196; N.197): An International Journal of Forestry and Forest Industries: Đóng Bộ. Rome: FAO, 1999.
এমএলএ সাইটেশনFAO. Unasylva 1999; Vol.50(N.196; N.197): An International Journal of Forestry and Forest Industries: Đóng Bộ. Rome: FAO, 1999.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.