APA Edition Citation

Harcourt,G C, & Karmel,P H. (1968). Economic activity. Cambridge University Press.

Chicago Edition Citation

Harcourt,G C, and Karmel,P H. Economic Activity. Cambridge: Cambridge University Press, 1968.

MLA Edition Citation

Harcourt,G C, and Karmel,P H. Economic Activity. Cambridge University Press, 1968.

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