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John G. Blumberg的作品

Cover for John G. Blumberg · Return on Integrity (Book) (2022)

Return on Integrity (2022)

John G. Blumberg

Cover for John G. Blumberg · Return on Integrity: The New Definition of ROI & Why Leaders Need to Know It (Hardcover Book) (2016)

Return on Integrity: The New Def... (2016)

John G. Blumberg

Cover for John G. Blumberg · Silent Alarm: a Parable of Hope for Busy Professionals (Hardcover Book) (2005)

Silent Alarm: a Parable of Hope ... (2005)

John G. Blumberg