el-hefny, a. (1964). forecasting for management of seasonal goods inventories. National Planning Institute.
Style de citation Chicago (17e éd.)el-hefny, amina. Forecasting for Management of Seasonal Goods Inventories. cairo: National Planning Institute, 1964.
Style de citation MLA (9e éd.)el-hefny, amina. Forecasting for Management of Seasonal Goods Inventories. National Planning Institute, 1964.
Attention : ces citations peuvent ne pas être correctes à 100%.