3United Nations, Guide to producing Statistics on Time Use: Measuring Paid and Unpaid work, United Nations, New York, 2005.
4OECD, Household production in OECD Countries: Data sources and measurement methods, 2000.
5Katharine G. Abraham and Christopher Mackie, Editors, Panel to Study the Design of Nonmarket Accounts, National Research Council, Beyond the Market: Designing Nonmarket Accounts for the United States, The National Academies Press, Washington, D. C. 2005.
6http://www. statistics. gov. uk/hhsa/hhsa/Index.html, Household Satellite Account(experimental)-About the HHSA.
7OECD, Measuring the Non-Observed Economy, A Handbook, 2002.
10Katharine G. Abraham and Christopher Mackie, Editors, Panel to Study the Design of Nonmarket Accounts, National Research Council, Beyond the Market : Designing Nonmarket Accounts for the United States, The National Academies Press, Washington, D. C. 2005. p9.
