FAO. (1996). FAO investment centre technical paper N11: Guidelines for planning irrigation and drainage investment projects. Rome: FAO.
استشهاد بنمط شيكاغوFAO. FAO Investment Centre Technical Paper N11: Guidelines for Planning Irrigation and Drainage Investment Projects. Rome: FAO, 1996.
MLA استشهادFAO. FAO Investment Centre Technical Paper N11: Guidelines for Planning Irrigation and Drainage Investment Projects. Rome: FAO, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.