- Author: Rudolf J. Freund Donna Mohr William J. Wilson
- Language: English
- Year: 2010
- Author: Julien Freund
- Language: Portuguese
- Year: 2000
- Author: E A Andrews, William Freund, Charlton Thomas Lewis, Charles Short
- Language: Latin
- Year: 1879
- Author: Robert E. Schapire Yoav Freund
- Language: English
- Year: 2012
- Author: Ken Freund, Mike Stubblefield, John Harold Hayne
- Language: English
- Author: Jan A Freund, Thorsten Pöschel
- Language: English
- Year: 2000
- Author: Winfried Freund
- Language: German
- Year: 2001
- Author: Peter G O Freund
- Language: English
- Year: 1988
- Author: Nino B. Cocchiarella Max A. Freund
- Language: English
- Year: 2008