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Mark I. Sirkin PhD
Mark Sirkin is a management consultant, psychologist, academic, entrepreneur, and popular lecturer.
He received his Ph.D. in Clinical Psychology from the University of Connecticut and has consulted...lihat lebih banyakMark Sirkin is a management consultant, psychologist, academic, entrepreneur, and popular lecturer.
He received his Ph.D. in Clinical Psychology from the University of Connecticut and has consulted with hundreds
of organizations, from family-owned businesses to Fortune 10 companies.
He and his wife, Meri, have three teenage children and live in White Plains, NY.lihat lebih sedikit
Buku oleh Mark I. Sirkin PhD
The Secret Life of Corporations: Understanding the True Nature of Business