استشهادات التسجيلة

توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Galenson,Walter, & Harviy Leibenstein. (1955). Investment Criteria, Productivity and Economic Development. Quarterly Journal of Eonomics.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Galenson,Walter, و Harviy Leibenstein. Investment Criteria, Productivity and Economic Development. New Jersey: Quarterly Journal of Eonomics, 1955.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Galenson,Walter, و Harviy Leibenstein. Investment Criteria, Productivity and Economic Development. Quarterly Journal of Eonomics, 1955.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.

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Institute of National Planning (INP) was established by Law No. 231 of 1960 as a think-tank public institution with an independent legal personality to enhance the theory and practice of planning in Egypt through: research, training and educational activities. Also, INP aims at providing technical support to Ministry of Planning, as well as to all national ministers and institutions, through spreading a culture of planning in Egyptian society.

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