M J Westlake. (1993). FAO economic and social development paper N.119: Economic management of administered agricultural pricing and payment systems in Africa: a practical guide. Rome: FAO.
Παραπομπή Chicago StyleM J Westlake. FAO Economic and Social Development Paper N.119: Economic Management of Administered Agricultural Pricing and Payment Systems in Africa: A Practical Guide. Rome: FAO, 1993.
Παραπομπή MLAM J Westlake. FAO Economic and Social Development Paper N.119: Economic Management of Administered Agricultural Pricing and Payment Systems in Africa: A Practical Guide. Rome: FAO, 1993.
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