1. Lelgemann, D., 2004. Recovery of the Ancient System of Foot/Cubit/Stadion–length Units, FIG Working Week 2004 Athens, Greece, May 22–27, 2004.
2. Istanbul Archeological Museum inventory.
3. 3D Acquisition, Modelling and Visualization of North German Castles by Digital Architectural Photogrammetry;Kersten;Int. Arch. Photogram. Remote Sensing Spatial Info. Sci.,2004
4. Elements of Photogrammetry with Applications in GIS;Wolf,2000
5. Akça D., Grün A., Breuckmann B., Lahanier C., High Definition 3D-Scanning of Arts Objects and Paintings, Optical 3D Measurement Techniques VIII, July 9–12, Zurich, Switzerland, 2007.