
- Author: Paul Devereux
- Language: English
- Year: 1989

- Author: Peter Farb Jerome Connolly
- Language: English
- Year: 1963

- Author: Peter Farb Jerome Connolly
- Language: English
- Year: 1963

- Author: Peter Farb Jerome Connolly
- Language: English
- Year: 1963

- Author: Peter Farb Jerome Connolly
- Language: English
- Year: 1963

- Author: Edwin M. Schur
- Language: English
- Year: 1971

- Author: Peter Ferdinand Drucker
- Language: English
- Year: 1967

- Author: St. Clair Drake Horace R. Cayton
- Language: English
- Year: 1962

- Author: Helmut Fleischer
- Language: English
- Year: 1969

- Author: Norman H. Nie, Sidney Verba
- Language: English
- Year: 1972