- Author: Robert A. Wright
- Language: English
- Year: 1991
- Author: Robert W. Wright
- Language: English
- Year: 1993
- Author: Robert E. Wright
- Language: English
- Year: 2013
- Author: John F. Ermisch (editor), Robert E. Wright (editor)
- Language: English
- Year: 2005
- Author: Robert A. Wright, Lana Wylie
- Language: English
- Author: Robert E. Wright
- Language: English
- Year: 2010
- Author: Bryon B. Carson, Robert E. Wright
- Language: English
- Year: 2023
- Author: Byron B. Carson, Robert E. Wright
- Language: English
- Year: 2023
- Author: Robert G. Wright
- Language: Indonesian
- Year: 2017
- Author: Robert E. Wright Aleksandra Przegalińska
- Language: English
- Year: 2022