- Author: Michael E. Zimmerman
- Language: Turkish
- Year: 2011
- Author: Michael E. Zimmerman
- Language: English
- Year: 2020
- Author: Michael J. Zimmerman
- Language: English
- Year: 2022
- Author: Michael J. Zimmerman
- Language: English
- Year: 1988
- Author: Michael E. Zimmerman
- Language: English
- Year: 1986
- Author: Michael J. Zimmerman
- Language: English
- Year: 2001
- Author: Sean Esbjorn-Hargens Ph.D. Michael E. Zimmerman Ph.D. Marc Bekoff
- Language: English
- Year: 2011
- Author: R. M. Chisholm (auth.) Toni Rønnow-Rasmussen Michael J. Zimmerman (eds.)
- Language: English
- Year: 2005
- Author: Michael J. Zimmerman
- Language: English
- Year: 2011