TOPRAK, V. Et Al. Aspects of geology and topography. 2009. In At Empires edge Project Paphlagonia Regional Survey in North Central Turkey , British Institute at Ankara, 35-47.

TOPRAK, V., ARCASOY, A., & SÜZEN, M. L., (2009). Aspects of geology and topography. At Empires edge Project Paphlagonia Regional Survey in North Central Turkey (pp.35-47), British Institute at Ankara.

TOPRAK, Vedat, ARDA ARCASOY, And MEHMET LÜTFİ SÜZEN. "Aspects of geology and topography." In At Empires edge Project Paphlagonia Regional Survey in North Central Turkey , 35-47. British Institute at Ankara, 2009

TOPRAK, Vedat Et Al. "Aspects of geology and topography." At Empires edge Project Paphlagonia Regional Survey in North Central Turkey , British Institute at Ankara, 2009, pp.35-47.

TOPRAK, V. ARCASOY, A. And SÜZEN, M. L. (2009) "Aspects of geology and topography", At Empires edge Project Paphlagonia Regional Survey in North Central Turkey . British Institute at Ankara.

@bookchapter{bookchapter, author ={Vedat TOPRAK Et Al. }, chaptertitle={Aspects of geology and topography}, booktitle={ At Empires edge Project Paphlagonia Regional Survey in North Central Turkey}, publisher={British Institute at Ankara}, city={},year={2009} }