Dyfyniad APA

Brennan, R., Canning, L., & McDowell, R. (2014). Business-to-business marketing (3rd edition.). SAGE Publications Ltd.

Dyfyniad Arddull Chicago

Brennan, Ross, Louise Canning, and Raymond McDowell. Business-to-business Marketing. 3rd edition. London: SAGE Publications Ltd, 2014.

Dyfyniad MLA

Brennan, Ross, et al. Business-to-business Marketing. 3rd edition. SAGE Publications Ltd, 2014.

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