APA citiranje

Delong, T. (2003). Professional services: Texts and cases. Boston, MA: McGraw-Hill/Irvin.

Trích dẫn kiểu Chicago

Delong, Thomas. Professional Services: Texts and Cases. Boston, MA: McGraw-Hill/Irvin, 2003.

MLA citiranje

Delong, Thomas. Professional Services: Texts and Cases. Boston, MA: McGraw-Hill/Irvin, 2003.

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