- Author: Russell G. Almond, Robert J. Mislevy, Linda S. Steinberg, Duanli Yan, David M. Williamson
- Language: English
- Year: 2015
- Author: David P. Williamson David B. Shmoys
- Language: English
- Year: 2011
- Author: David G. Williamson
- Language: English
- Year: 2015
- Author: David G. Williamson
- Language: English
- Year: 2017
- Author: David A. Williamson
- Language: English
- Year: 2021
- Author: David A. Williamson, George Yancey
- Language: English
- Year: 2013
Zdradzona Polska
zip
- Author: David G. Williamson
- Language: Polish
- Year: 2010
- Author: David G. Williamson
- Language: English
- Year: 2015
- Author: David G. Williamson
- Language: English
- Year: 2015