APA Edition Citation

Diehl, D. (2003). How did they manage: Leadership secrets of history. Penguin book.

Chicago Edition Citation

Diehl, Daniel. How Did They Manage: Leadership Secrets of History. New Delhi: Penguin book, 2003.

MLA Edition Citation

Diehl, Daniel. How Did They Manage: Leadership Secrets of History. Penguin book, 2003.

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