Não informado. (1981). Date palm journal. FAO Regional Project for Palm and Dates Research Centre in the Near East and North Africa.
Citação do estilo Chicago (17ª ed.)Não informado. Date Palm Journal. Baghdad: FAO Regional Project for Palm and Dates Research Centre in the Near East and North Africa, 1981.
Citação MLA (8ª ed.)Não informado. Date Palm Journal. FAO Regional Project for Palm and Dates Research Centre in the Near East and North Africa, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.