- Author: Gerhard Meisenberg, William H. Simmons
- Language: English
- Year: 2016
- Author: Helmuth Nyborg, J. Philippe Rushton, Arthur Jensen, Heiner Rindermann, Richard Lynn, Gerhard Meisenberg
- Language: English
- Year: 2015
- Author: Gerhard Meisenberg William H. Simmons
- Language: English
- Year: 2016
- Author: Gerhard Meisenberg
- Language: English
- Year: 2007
- Author: Gerhard Meisenberg PhD William H. Simmons PhD
- Language: English
- Year: 2011