(1981). Renewable natural resources and the environment: Pressing problems in the developing world. Dublin: Published for the United Nations University by Tycooly International Pub.
استشهاد بنمط شيكاغوRenewable Natural Resources and the Environment: Pressing Problems in the Developing World. Dublin: Published for the United Nations University by Tycooly International Pub, 1981.
MLA استشهادRenewable Natural Resources and the Environment: Pressing Problems in the Developing World. Dublin: Published for the United Nations University by Tycooly International Pub, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.