- Author: Naved Bakali, Farid Hafez (editors)
- Language: English
- Year: 2022
- Author: Farid Hafez
- Language: German
- Year: 2019
- Author: Farid Hafez, Raoul Kneucker, Paul Michael Zulehner
- Language: German
- Year: 2023
- Author: Naved Bakali, Farid Hafez
- Language: English
- Year: 2022
- Author: Farid Hafez
- Language: German
- Year: 2019
- Author: Enes Bayraklı and Farid Hafez
- Language: English
- Year: 2018
- Author: Enes Bayraklı Farid Hafez
- Language: English
- Year: 2019
- Author: Farid Hafez
- Language: German
- Year: 2014
- Author: Farid Hafez (auth.)
- Language: German
- Year: 2010