- Author: Robert E. Hall (editor)
- Language: English
- Year: 2009
Flat Tax
pdf
- Author: Alvin Rabushka, Robert E. Hall
- Language: English
- Year: 2007
- Author: Robert G. Hall
- Year: 1991
- Author: Robert P. Hall
- Language: English
- Year: 2015
- Author: Robert A. Hall
- Language: English
- Year: 2012
- Author: Robert Anderson Hall Jr.
- Language: English
- Year: 1976
- Author: Robert A. Hall Jr.
- Language: English
- Year: 1964
- Author: Robert A. Hall
- Language: English
- Year: 1953