(2005). Study margins, costs and efficiency of marketing performance to fruit and vegetable crops in the province of Sulaymaniyah market. , 0(57), 33-63.
. "Study margins, costs and efficiency of marketing performance to fruit and vegetable crops in the province of Sulaymaniyah market". , 0, 57, 2005, 33-63.
(2005). 'Study margins, costs and efficiency of marketing performance to fruit and vegetable crops in the province of Sulaymaniyah market', , 0(57), pp. 33-63.
Study margins, costs and efficiency of marketing performance to fruit and vegetable crops in the province of Sulaymaniyah market. , 2005; 0(57): 33-63.