(1970). Science and technology for development: Proposals for the second United Nations development decade. New York: United Nations.
استشهاد بنمط شيكاغوScience and Technology for Development: Proposals for the Second United Nations Development Decade. New York: United Nations, 1970.
MLA استشهادScience and Technology for Development: Proposals for the Second United Nations Development Decade. New York: United Nations, 1970.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.