BLACK, J. H. (2012). Oxford dictionary of economics. 4th ed.
Cita Chicago (17th ed.)BLACK, John Hashimzade. Oxford Dictionary of Economics. 4th ed, 2012.
Cita MLA (9th ed.)BLACK, John Hashimzade. Oxford Dictionary of Economics. 4th ed, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.