Gaya APA

Philips, P, P. et al (2015). Performance consulting : A Strategic Process to Improve, Measure, and Sustain Organizational Result (3rd. Ed.). United States of America: Berrett-Kohler Publisher.

Gaya MLA

Philips, Patricia, Pulliam. et al. "Performance consulting : A Strategic Process to Improve, Measure, and Sustain Organizational Result". 3rd. Ed. United States of America: Berrett-Kohler Publisher, 2015. FIC.