FAO. (1991). FAO economic and social development series N.49: Commodity review and outlook 1990 - 1991. Rome: FAO.
Chicago ZitierstilFAO. FAO Economic and Social Development Series N.49: Commodity Review and Outlook 1990 - 1991. Rome: FAO, 1991.
MLA ZitierstilFAO. FAO Economic and Social Development Series N.49: Commodity Review and Outlook 1990 - 1991. Rome: FAO, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.