Schein, E. (2016). Humble Consulting (1st edition.). Berrett-Koehler Publishers.
Cita Chicago Style (17a ed.)Schein, Edgar. Humble Consulting. 1st edition. Berrett-Koehler Publishers, 2016.
Cita MLA (9a ed.)Schein, Edgar. Humble Consulting. 1st edition. Berrett-Koehler Publishers, 2016.
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