APA (7th ed.) Citation

O'Brien, J. (2024). Category management in purchasing: A strategic approach to maximize business profitability (Fifth edition.). Kogan Page.

Chicago Style (17th ed.) Citation

O'Brien, Jonathan. Category Management in Purchasing: A Strategic Approach to Maximize Business Profitability. Fifth edition. London, Philadelphia: Kogan Page, 2024.

MLA (9th ed.) Citation

O'Brien, Jonathan. Category Management in Purchasing: A Strategic Approach to Maximize Business Profitability. Fifth edition. Kogan Page, 2024.