FAO. (1997). Management of agricultural research: A training manual; N.2,Research planning. Rome: FAO.
استشهاد بنمط شيكاغوFAO. Management of Agricultural Research: A Training Manual; N.2,Research Planning. Rome: FAO, 1997.
MLA استشهادFAO. Management of Agricultural Research: A Training Manual; N.2,Research Planning. Rome: FAO, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.