Dyfyniad APA

McConnell, C. R. (2002). Economics: Principles, problems, and policies. Boston, MA: McGraw-Hill/Irwin.

Dyfyniad Arddull Chicago

McConnell, Campbell R. Economics: Principles, Problems, and Policies. Boston, MA: McGraw-Hill/Irwin, 2002.

Dyfyniad MLA

McConnell, Campbell R. Economics: Principles, Problems, and Policies. Boston, MA: McGraw-Hill/Irwin, 2002.

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