Lipkin, N., & Lipkin, N. (2014). What Keeps Leaders Up at Night (1st edition.). Ascent Audio.
Cita Chicago Style (17a ed.)Lipkin, Nicole, y Nicole Lipkin. What Keeps Leaders Up at Night. 1st edition. Ascent Audio, 2014.
Cita MLA (9a ed.)Lipkin, Nicole, y Nicole Lipkin. What Keeps Leaders Up at Night. 1st edition. Ascent Audio, 2014.
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