Stier, H. (1972). Fertiliser distribution in the ivory coast. Paris: Devepment centre of the Organisation for Economic Co-operation and Development.
শিকাগো স্টাইলে সাইটেশনStier, Harald. Fertiliser Distribution in the Ivory Coast. Paris: Devepment centre of the Organisation for Economic Co-operation and Development, 1972.
এমএলএ সাইটেশনStier, Harald. Fertiliser Distribution in the Ivory Coast. Paris: Devepment centre of the Organisation for Economic Co-operation and Development, 1972.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.