Tectonic evolution of the Tethyan Region / edited by A.M.C. Şengör with assistance from Y. Yılmaz, A.I. Okay, and N. Görür. - Sengor, A. M. Celal (Kluwer Academic Publishers, 1989)
"Proceedings of the NATO Advanced Study Institute on Tectonic Evolution of the Tethyan Region, the Faculty of Mines, Istanbul Technical University, Istanbul, Turkey, 23 September-2 October 1985 in honour of Prof. Dr. rer. nat. İhsan Ketin"–T.p. verso.