FAO. (1990). FAO environment and energy N.12: A new approach to energy planning for sustainable rural development. Rome: FAO.
استشهاد بنمط شيكاغوFAO. FAO Environment and Energy N.12: A New Approach to Energy Planning for Sustainable Rural Development. Rome: FAO, 1990.
MLA استشهادFAO. FAO Environment and Energy N.12: A New Approach to Energy Planning for Sustainable Rural Development. Rome: FAO, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.