Nigro, N., & Dixon, W. (2018). The Everything Coaching and Mentoring Book (1st edition.). Ascent Audio.
Cita Chicago Style (17a ed.)Nigro, Nicholas, y Walter Dixon. The Everything Coaching and Mentoring Book. 1st edition. Ascent Audio, 2018.
Cita MLA (8a ed.)Nigro, Nicholas, y Walter Dixon. The Everything Coaching and Mentoring Book. 1st edition. Ascent Audio, 2018.
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