- Author: Mark A. Noll
- Language: English
- Year: 2002
- Author: Douglas F. Ottati
- Language: English
- Year: 2013
- Author: Ronald P. Byars, Thomas Currie
- Language: English
- Year: 2015
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- Language: English
- Year: 2007
- Author: Sonya Grypma
- Language: English
- Year: 2008
- Author: Margaret C. DePalma
- Language: English
- Year: 2013
- Author: Paul Harvey, Sarah Gardner
- Language: English
- Year: 2012
- Author: Geoffrey Wainwright
- Language: English
- Year: 2000
- Author: Okyun Kwon
- Language: English
- Year: 2003
- Author: Svein Aage Christoffersen, Geir Tryggve Hellemo, Leonora Onarheim, Nils Holger Petersen, Margunn Sandall
- Language: English
- Year: 2015