World Bank. (1992). World development report 1992: Development and the environment. University press.
استشهاد بنمط شيكاغوWorld Bank. World Development Report 1992: Development and the Environment. Oxford: University press, 1992.
MLA استشهادWorld Bank. World Development Report 1992: Development and the Environment. University press, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.