Mensah-Ofei A, Bakani, F., & Walo, T. (1989). Five year commodity investment programme- minor crop expansion and diversification project (MCEDP): Phase three 1990-1994., project document. Dept. of Agriculture and Livestock.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিMensah-Ofei A, F. Bakani, এবং T. Walo. Five Year Commodity Investment Programme- Minor Crop Expansion and Diversification Project (MCEDP): Phase Three 1990-1994., Project Document. Konedobu, Port Moresby: Dept. of Agriculture and Livestock, 1989.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিMensah-Ofei A, et al. Five Year Commodity Investment Programme- Minor Crop Expansion and Diversification Project (MCEDP): Phase Three 1990-1994., Project Document. Dept. of Agriculture and Livestock, 1989.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.