APA aipamena

Harrison,Barry, & Smith,Charles. (1992). Introductory economics. Mac Millan Press.

Chicago Style aipamena

Harrison,Barry, and Smith,Charles. Introductory Economics. London: Mac Millan Press, 1992.

MLA aipamena

Harrison,Barry, and Smith,Charles. Introductory Economics. Mac Millan Press, 1992.

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