Bekele, M. (1976). FAO studies in food and population. Food and Agriculture Organization of the United Nations ; distributed by UNIPUB.
Citazione stile Chigago Style (17a edizione)Bekele, M. FAO Studies in Food and Population. Rome : New York: Food and Agriculture Organization of the United Nations ; distributed by UNIPUB, 1976.
Citatione MLA (8a ed.)Bekele, M. FAO Studies in Food and Population. Food and Agriculture Organization of the United Nations ; distributed by UNIPUB, 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.