
- Author: Hugh S. Thompson, Robert H. Ferrell, Robert H. Ferrell
- Language: English
- Year: 2004

- Author: Robert H. Ferrell
- Language: English
- Year: 2012

- Author: Hynes Samuel
- Language: English
- Year: 2015

- Author: American Field Service., Wolfe Royce, Harvey William C
- Language: English
- Year: 2009

- Author: Catlin Albertus W
- Language: English
- Year: 2013

- Author: Rubin Richard
- Language: English
- Year: 2014

- Author: Rubin Richard
- Language: English
- Year: 2014

- Author: Williams Albert Rhys
- Language: English
- Year: 2014

- Author: Williams Albert Rhys
- Language: English
- Year: 2014