تعريف الاقتصاد. الأقتصاد

James, Paul; with Magee, Liam; Scerri, Andy; Steger, Manfred B	" The Saturday Evening Post
, To Sow One Acre More pp	The Market Revolution: Jacksonian America, 1815-1846 Oxford University Press, New York

تعريف الاقتصاد الكينزي

2000 Women and Development: The Capabilities Approach, Cambridge University Press, New York.

تعريف علم الاقتصاد: Homework in Development Economics: Household Production and the Wealth of Nations
اقتصاد أسري: "The Future of the Family Farm
اقتصاد: Urban Sustainability in Theory and Practice: Circles of Sustainability

Journal of Political Economy, 108, 680-687	107-113 Johns Hopkins University Press, Baltimore• The Family as an Economic Unit
	Marshall, Alfred et Mary Paley 1879

Family Matters: The Life-Cycle Transition and the Unparalleled Fertility Decline in Antebellum America.