- Author: Peter F. Drucker (auth.) Daniel Bell Irving Kristol (eds.)
- Language: German
- Year: 1984
- Author: Peter F. Drucker
- Language: English
- Year: 2020
- Author: Peter F. Drucker
- Language: English
- Year: 1954
- Author: Peter F. Drucker
- Language: English
- Year: 2020
- Author: Peter F. Drucker
- Language: English
- Year: 2020
- Author: Harvard Business Review Peter F. Drucker Daniel Goleman Bill George
- Language: English
- Year: 2011
- Author: Peter F. Drucker
- Language: English
- Year: 2020
- Author: Drucker Peter Ferdinand, Drucker Peter Ferdinand, Rosenstein Bruce
- Language: English
- Year: 2014
- Author: Peter F. Drucker
- Language: Polish
- Year: 2000
- Author: Peter F. Drucker
- Language: English
- Year: 2017