Não informado. (1960). Freedom from hunger campaign news. Food and Agriculture Organization of the United Nations.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Freedom from Hunger Campaign News. Roma: Food and Agriculture Organization of the United Nations, 1960.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Freedom from Hunger Campaign News. Food and Agriculture Organization of the United Nations, 1960.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.