Dyfyniad APA

Sloman, J. (2004). Economics for Business (3rd.). Pearson.

Dyfyniad Arddull Chicago

Sloman, John. Economics for Business. 3rd. Noida: Pearson, 2004.

Dyfyniad MLA

Sloman, John. Economics for Business. 3rd. Pearson, 2004.

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