- Author: Durán-Cogan Mercedes F., Gomez-Moriana Antonio
- Language: English
- Year: 2001
- Author: Cogan Mordechai
- Language: English
- Year: 1973
- Author: Donard de Cogan (auth.)
- Language: English
- Year: 1987
- Author: Rosemary Cogan John H. Porcerelli
- Language: English
- Year: 2016
- Author: Rosemary Cogan John H. Porcerelli
- Language: English
- Year: 2016
- Author: Frances B. Cogan
- Language: English
- Year: 2000
- Author: David G. Cogan (auth.) Barbara A. Brooks Frank J. Bajandas (eds.)
- Language: English
- Year: 1977
