(1961). The regional factor in economic development: Policies in fifteen industrialized OECD countries. Paris: Organisation for Economic Co-operation and Development.
استشهاد بنمط شيكاغوThe Regional Factor in Economic Development: Policies in Fifteen Industrialized OECD Countries. Paris: Organisation for Economic Co-operation and Development, 1961.
MLA استشهادThe Regional Factor in Economic Development: Policies in Fifteen Industrialized OECD Countries. Paris: Organisation for Economic Co-operation and Development, 1961.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.