– Kocaağa, K.: The Financial Leasing Contract in Turkish Private Law, Ankara 1999

– Kocaağa, K.: The Penalty Clause in Turkish Private Law, Ankara 2003.

– Kocaağa, K. (Co-authors: Ünal, M./Aral, F./Başpınar, V.): Practical Studies in Civil Law, Ankara 2003 and 2005.

– Kocaağa, K.: The Executor of the Will, Ankara 2006.

– Kocaağa, K. (Co-author: Köseoğlu, B.): Family Law and Legal Practice, Ankara 2009 and Bursa 2011.

– Kocaağa, K.: The Construction Contract, Ankara 2014

– Kocaağa, K.: The Penalty Clause (Contract Penalty), 2nd edition, Ankara 2018

– Kocaağa, K.: Finance Lease Agreement, 2nd edition, Ankara 2021.

– Kocaağa, K.: The Construction Contract, 2nd edition, Ankara 2023

– Yılmaz, H.: The Function of the Administration in Audio-visual Communication, Ankara 2006.

– Yılmaz, H.: The Problems Related to the Judicial Independence in Turkey, Ankara 2009.

– Yılmaz, H.: The Restriction of the Access to Healthcare and the Judicial Review of the Restriction, Ankara 2011.

– Yılmaz, H.: Hate Speech as an Issue of Freedom of Expression, Ankara 2015.

– Yılmaz, H.: The Effect of the Annulment Decisions Given by the Constitutional Court over Time in Terms of Administrative Law, Ankara 2019.