McClelland, P. D. (1989). 1988 - 1989 Annual edition reading in introductory macroeconomics. Mc Graw Hill.
Cita Chicago (17th ed.)McClelland, Peter D. 1988 - 1989 Annual Edition Reading in Introductory Macroeconomics. Mc Graw Hill, 1989.
Cita MLA (9th ed.)McClelland, Peter D. 1988 - 1989 Annual Edition Reading in Introductory Macroeconomics. Mc Graw Hill, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.