Department of Economic and Social Affairs, Statistics Division, & United Nations. Statistical Division. (2004). National accounts: A practical introduction. United Nations.
Cita Chicago (17th ed.)Department of Economic and Social Affairs, Statistics Division, i United Nations. Statistical Division. National Accounts: A Practical Introduction. New York: United Nations, 2004.
Cita MLA (9th ed.)Department of Economic and Social Affairs, Statistics Division, i United Nations. Statistical Division. National Accounts: A Practical Introduction. United Nations, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.