Não informado. (1981). Date palm journal. FAO Regional Project for Palm and Dates Research Centre in the Near East and North Africa.
Chicago-Zitierstil (17. Ausg.)Não informado. Date Palm Journal. Baghdad: FAO Regional Project for Palm and Dates Research Centre in the Near East and North Africa, 1981.
MLA-Zitierstil (8. Ausg.)Não informado. Date Palm Journal. FAO Regional Project for Palm and Dates Research Centre in the Near East and North Africa, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.