Dyfyniad APA

McClelland, P. D. (1989). 1988 - 1989 Annual edition reading in introductory macroeconomics. Mc Graw Hill.

Dyfyniad Arddull Chicago

McClelland, Peter D. 1988 - 1989 Annual Edition Reading in Introductory Macroeconomics. Mc Graw Hill, 1989.

Dyfyniad MLA

McClelland, Peter D. 1988 - 1989 Annual Edition Reading in Introductory Macroeconomics. Mc Graw Hill, 1989.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.