| Author | Year | Title | Series_Title | Class | Register_Number | ID | | 1 | KAMPMAN, A.A. | 1945 | De Historiche Beteekenis der Hethietische Vestingbouwkunde | | Q4f | 4733 | 1125 |
| 2 | SCHIRMER, W. | 1982 | Hitit Mimarlığı | | Q4f | 9462 | 1126 |
| 3 | DARGA, A.M. | 1985 | Hitit Mimarlığı vol.1 Yapı Sanatı | İ.Ü. Edebiyat Fakültesi Yayınları | Q4f | 20567 | 8295 |
| 4 | FORBES, T.B. | 1983 | Urartian Architecture | BAR International Series | Q4f | 10375 | 8296 |
| 5 | IŞIK, F. | 1995 | Die offenen Felsheiligtümer Urartus und ihre Beziehungen zu denen der Hethiter und Phryger | Documenta Asiana | Q4f | 17466 | 15667 |
| 6 | PUCCI, M. | 2008 | Functional Analysis of Space in Syro-Hittite Architecture | BAR International Series | Q4f | 27111 | 22470 |
| 7 | NOSSOV, K,S, | 2008 | Hittite Fortifications c.1650-700 BC | Osprey Fortress | Q4f | 27293 | 22654 |
| Author | Year | Title | Series_Title | Class | Register_Number | ID |
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