(2001). Ecological economics for sustainable development. Academic Foundation.
استشهاد بنمط شيكاغوEcological Economics for Sustainable Development. Delhi: Academic Foundation, 2001.
MLA استشهادEcological Economics for Sustainable Development. Academic Foundation, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.