Citace podle APA (7th ed.)

Payne, J., & Dorn, W. R. (2012). Managing indirect spend: Enhancing profitability through strategic sourcing. Wiley.

Citace podle Chicago (17th ed.)

Payne, Joseph, a William R. Dorn. Managing Indirect Spend: Enhancing Profitability Through Strategic Sourcing. Hoboken, N.J.: Wiley, 2012.

Citace podle MLA (9th ed.)

Payne, Joseph, a William R. Dorn. Managing Indirect Spend: Enhancing Profitability Through Strategic Sourcing. Wiley, 2012.

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