Abdul-Rahman, A., Zlatanova, S., & Coors, V. (2006). Innovations in 3D Geo Information Systems. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-36998-1

Abdul-Rahman, Alias, Sisi Zlatanova, and Volker Coors. Innovations in 3D Geo Information Systems. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. https://doi.org/10.1007/978-3-540-36998-1.

Abdul-Rahman, Alias, et al. Innovations in 3D Geo Information Systems. Springer Berlin Heidelberg, 2006. https://doi.org/10.1007/978-3-540-36998-1.