Guo, Jian (July 2017). "A study of plot ratio/building height restrictions in high density cities using 3D spatial analysis technology: A case in Hong Kong". Habitat International. 65: 13–31. doi:10.1016/j.habitatint.2017.04.012. hdl:10397/69923.
Guo, Jian (July 2017). "A study of plot ratio/building height restrictions in high density cities using 3D spatial analysis technology: A case in Hong Kong". Habitat International. 65: 13–31. doi:10.1016/j.habitatint.2017.04.012. hdl:10397/69923.