- Author: Robert Pollack, Robert Pollack
- Language: English
- Year: 2000
- Author: Robert Pollack Nancy Nicholson David Alcorta (auth.) Robert M. Dowben Jerry W. Shay (eds.)
- Language: English
- Year: 1982
- Author: Robert Pollack
- Language: Romanian
- Year: 2007
- Author: Robert Pollack
- Language: English
- Year: 2013
- Author: Robert Pollack Nancy Nicholson David Alcorta (auth.) Robert M. Dowben Jerry W. Shay (eds.)
- Language: English
- Year: 1982