
- Author: Beard Charles Austin, Parrington Vernon Louis, Turner Frederick Jackson, Hofstadter Richard
- Language: English
- Year: 1969

- Author: Beard Charles Austin, Parrington Vernon Louis, Turner Frederick Jackson, Hofstadter Richard
- Language: English
- Year: 1969

- Author: Beard Charles A
- Language: English
- Year: 2012

- Author: Cunnington Phillis, Beard Charles Relly, Cunnington C. Willett, Cumming Valerie
- Language: English
- Year: 2010